4995280305

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1$

素因数の和:1219

約数の個数: 96

約数和(自身を含む): 9287460000

約数和(自身を除く): 4292179695

約数列:

[1, 3, 5, 9, 15, 29, 41, 45, 87, 89, 123, 145, 205, 261, 267, 369, 435, 445, 615, 801, 1049, 1189, 1305, 1335, 1845, 2581, 3147, 3567, 3649, 4005, 5245, 5945, 7743, 9441, 10701, 10947, 12905, 15735, 17835, 18245, 23229, 30421, 32841, 38715, 43009, 47205, 53505, 54735, 91263, 93361, 105821, 116145, 129027, 152105, 164205, 215045, 273789, 280083, 317463, 387081, 456315, 466805, 529105, 645135, 840249, 952389, 1247261, 1368945, 1400415, 1587315, 1935405, 2707469, 3741783, 3827801, 4201245, 4761945, 6236305, 8122407, 11225349, 11483403, 13537345, 18708915, 19139005, 24367221, 34450209, 40612035, 56126745, 57417015, 111006229, 121836105, 172251045, 333018687, 555031145, 999056061, 1665093435, 4995280305]

約数ペア:

[(1, 4995280305), (3, 1665093435), (5, 999056061), (9, 555031145), (15, 333018687), (29, 172251045), (41, 121836105), (45, 111006229), (87, 57417015), (89, 56126745), (123, 40612035), (145, 34450209), (205, 24367221), (261, 19139005), (267, 18708915), (369, 13537345), (435, 11483403), (445, 11225349), (615, 8122407), (801, 6236305), (1049, 4761945), (1189, 4201245), (1305, 3827801), (1335, 3741783), (1845, 2707469), (2581, 1935405), (3147, 1587315), (3567, 1400415), (3649, 1368945), (4005, 1247261), (5245, 952389), (5945, 840249), (7743, 645135), (9441, 529105), (10701, 466805), (10947, 456315), (12905, 387081), (15735, 317463), (17835, 280083), (18245, 273789), (23229, 215045), (30421, 164205), (32841, 152105), (38715, 129027), (43009, 116145), (47205, 105821), (53505, 93361), (54735, 91263)]