4450407325

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 6957054720

約数和(自身を除く): 2506647395

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 109, 131, 137, 175, 325, 455, 545, 655, 685, 763, 917, 959, 1417, 1703, 1781, 2275, 2725, 3275, 3425, 3815, 4585, 4795, 7085, 8515, 8905, 9919, 11921, 12467, 14279, 14933, 17947, 19075, 22925, 23975, 35425, 42575, 44525, 49595, 59605, 62335, 71395, 74665, 89735, 99953, 104531, 125629, 185627, 194129, 233311, 247975, 298025, 311675, 356975, 373325, 448675, 499765, 522655, 628145, 928135, 970645, 1166555, 1299389, 1358903, 1633177, 1956223, 2498825, 2613275, 3140725, 4640675, 4853225, 5832775, 6496945, 6794515, 8165885, 9781115, 13693561, 25430899, 32484725, 33972575, 40829425, 48905575, 68467805, 127154495, 178016293, 342339025, 635772475, 890081465, 4450407325]

約数ペア:

[(1, 4450407325), (5, 890081465), (7, 635772475), (13, 342339025), (25, 178016293), (35, 127154495), (65, 68467805), (91, 48905575), (109, 40829425), (131, 33972575), (137, 32484725), (175, 25430899), (325, 13693561), (455, 9781115), (545, 8165885), (655, 6794515), (685, 6496945), (763, 5832775), (917, 4853225), (959, 4640675), (1417, 3140725), (1703, 2613275), (1781, 2498825), (2275, 1956223), (2725, 1633177), (3275, 1358903), (3425, 1299389), (3815, 1166555), (4585, 970645), (4795, 928135), (7085, 628145), (8515, 522655), (8905, 499765), (9919, 448675), (11921, 373325), (12467, 356975), (14279, 311675), (14933, 298025), (17947, 247975), (19075, 233311), (22925, 194129), (23975, 185627), (35425, 125629), (42575, 104531), (44525, 99953), (49595, 89735), (59605, 74665), (62335, 71395)]