13995052225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{827}}^1$

素因数の和:1063

約数の個数: 96

約数和(自身を含む): 22177152000

約数和(自身を除く): 8182099775

約数列:

[1, 5, 7, 11, 25, 35, 55, 59, 77, 149, 175, 275, 295, 385, 413, 649, 745, 827, 1043, 1475, 1639, 1925, 2065, 3245, 3725, 4135, 4543, 5215, 5789, 8195, 8791, 9097, 10325, 11473, 16225, 20675, 22715, 26075, 28945, 40975, 43955, 45485, 48793, 57365, 61537, 63679, 96701, 113575, 123223, 144725, 219775, 227425, 243965, 286825, 307685, 318395, 341551, 483505, 536723, 616115, 676907, 862561, 1219825, 1355453, 1538425, 1591975, 1707755, 2417525, 2683615, 3080575, 3384535, 3757061, 4312805, 6777265, 7270157, 8538775, 9488171, 13418075, 16922675, 18785305, 21564025, 33886325, 36350785, 47440855, 50891099, 79971727, 93926525, 181753925, 237204275, 254455495, 399858635, 559802089, 1272277475, 1999293175, 2799010445, 13995052225]

約数ペア:

[(1, 13995052225), (5, 2799010445), (7, 1999293175), (11, 1272277475), (25, 559802089), (35, 399858635), (55, 254455495), (59, 237204275), (77, 181753925), (149, 93926525), (175, 79971727), (275, 50891099), (295, 47440855), (385, 36350785), (413, 33886325), (649, 21564025), (745, 18785305), (827, 16922675), (1043, 13418075), (1475, 9488171), (1639, 8538775), (1925, 7270157), (2065, 6777265), (3245, 4312805), (3725, 3757061), (4135, 3384535), (4543, 3080575), (5215, 2683615), (5789, 2417525), (8195, 1707755), (8791, 1591975), (9097, 1538425), (10325, 1355453), (11473, 1219825), (16225, 862561), (20675, 676907), (22715, 616115), (26075, 536723), (28945, 483505), (40975, 341551), (43955, 318395), (45485, 307685), (48793, 286825), (57365, 243965), (61537, 227425), (63679, 219775), (96701, 144725), (113575, 123223)]