4874954085

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:972

約数の個数: 128

約数和(自身を含む): 9611136000

約数和(自身を除く): 4736181915

約数列:

[1, 3, 5, 9, 15, 17, 27, 29, 45, 51, 85, 87, 89, 135, 145, 153, 255, 261, 267, 435, 445, 459, 493, 765, 783, 801, 823, 1305, 1335, 1479, 1513, 2295, 2403, 2465, 2469, 2581, 3915, 4005, 4115, 4437, 4539, 7395, 7407, 7565, 7743, 12015, 12345, 12905, 13311, 13617, 13991, 22185, 22221, 22695, 23229, 23867, 37035, 38715, 40851, 41973, 43877, 66555, 68085, 69687, 69955, 71601, 73247, 111105, 116145, 119335, 125919, 131631, 204255, 209865, 214803, 219385, 219741, 348435, 358005, 366235, 377757, 394893, 405739, 629595, 644409, 658155, 659223, 1074015, 1098705, 1184679, 1217217, 1245199, 1888785, 1974465, 1977669, 2028695, 2124163, 3222045, 3296115, 3651651, 3735597, 5923395, 6086085, 6225995, 6372489, 9888345, 10620815, 10954953, 11206791, 18258255, 18677985, 19117467, 31862445, 33620373, 36110771, 54774765, 56033955, 57352401, 95587335, 108332313, 168101865, 180553855, 286762005, 324996939, 541661565, 974990817, 1624984695, 4874954085]

約数ペア:

[(1, 4874954085), (3, 1624984695), (5, 974990817), (9, 541661565), (15, 324996939), (17, 286762005), (27, 180553855), (29, 168101865), (45, 108332313), (51, 95587335), (85, 57352401), (87, 56033955), (89, 54774765), (135, 36110771), (145, 33620373), (153, 31862445), (255, 19117467), (261, 18677985), (267, 18258255), (435, 11206791), (445, 10954953), (459, 10620815), (493, 9888345), (765, 6372489), (783, 6225995), (801, 6086085), (823, 5923395), (1305, 3735597), (1335, 3651651), (1479, 3296115), (1513, 3222045), (2295, 2124163), (2403, 2028695), (2465, 1977669), (2469, 1974465), (2581, 1888785), (3915, 1245199), (4005, 1217217), (4115, 1184679), (4437, 1098705), (4539, 1074015), (7395, 659223), (7407, 658155), (7565, 644409), (7743, 629595), (12015, 405739), (12345, 394893), (12905, 377757), (13311, 366235), (13617, 358005), (13991, 348435), (22185, 219741), (22221, 219385), (22695, 214803), (23229, 209865), (23867, 204255), (37035, 131631), (38715, 125919), (40851, 119335), (41973, 116145), (43877, 111105), (66555, 73247), (68085, 71601), (69687, 69955)]