13489901425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8837}}^1$

素因数の和:8939

約数の個数: 96

約数和(自身を含む): 22830038784

約数和(自身を除く): 9340137359

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 61, 65, 77, 91, 143, 175, 275, 305, 325, 385, 427, 455, 671, 715, 793, 1001, 1525, 1925, 2135, 2275, 3355, 3575, 3965, 4697, 5005, 5551, 8723, 8837, 10675, 16775, 19825, 23485, 25025, 27755, 43615, 44185, 61061, 61859, 97207, 114881, 117425, 138775, 218075, 220925, 305305, 309295, 486035, 539057, 574405, 680449, 804167, 1263691, 1526525, 1546475, 2430175, 2695285, 2872025, 3402245, 3773399, 4020835, 5929627, 6318455, 7007741, 8845837, 13476425, 17011225, 18866995, 20104175, 29648135, 31592275, 35038705, 41507389, 44229185, 49054187, 77085151, 94334975, 148240675, 175193525, 207536945, 221145925, 245270935, 385425755, 539596057, 1037684725, 1226354675, 1927128775, 2697980285, 13489901425]

約数ペア:

[(1, 13489901425), (5, 2697980285), (7, 1927128775), (11, 1226354675), (13, 1037684725), (25, 539596057), (35, 385425755), (55, 245270935), (61, 221145925), (65, 207536945), (77, 175193525), (91, 148240675), (143, 94334975), (175, 77085151), (275, 49054187), (305, 44229185), (325, 41507389), (385, 35038705), (427, 31592275), (455, 29648135), (671, 20104175), (715, 18866995), (793, 17011225), (1001, 13476425), (1525, 8845837), (1925, 7007741), (2135, 6318455), (2275, 5929627), (3355, 4020835), (3575, 3773399), (3965, 3402245), (4697, 2872025), (5005, 2695285), (5551, 2430175), (8723, 1546475), (8837, 1526525), (10675, 1263691), (16775, 804167), (19825, 680449), (23485, 574405), (25025, 539057), (27755, 486035), (43615, 309295), (44185, 305305), (61061, 220925), (61859, 218075), (97207, 138775), (114881, 117425)]