242585473325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1\times {\mathrm{631}}^1$

素因数の和:1287

約数の個数: 96

約数和(自身を含む): 346590316800

約数和(自身を除く): 104004843475

約数列:

[1, 5, 13, 17, 25, 65, 85, 149, 221, 325, 425, 467, 631, 745, 1105, 1937, 2335, 2533, 3155, 3725, 5525, 6071, 7939, 8203, 9685, 10727, 11675, 12665, 15775, 30355, 32929, 39695, 41015, 48425, 53635, 63325, 69583, 94019, 103207, 139451, 151775, 164645, 198475, 205075, 268175, 294677, 347915, 470095, 516035, 697255, 823225, 904579, 1182911, 1222247, 1473385, 1598323, 1739575, 2350475, 2580175, 3486275, 3830801, 4522895, 5009509, 5914555, 6111235, 7366925, 7991615, 15377843, 19154005, 20778199, 22614475, 25047545, 29572775, 30556175, 39958075, 43906873, 65123617, 76889215, 95770025, 103890995, 125237725, 219534365, 325618085, 384446075, 519454975, 570789349, 746416841, 1097671825, 1628090425, 2853946745, 3732084205, 9703418933, 14269733725, 18660421025, 48517094665, 242585473325]

約数ペア:

[(1, 242585473325), (5, 48517094665), (13, 18660421025), (17, 14269733725), (25, 9703418933), (65, 3732084205), (85, 2853946745), (149, 1628090425), (221, 1097671825), (325, 746416841), (425, 570789349), (467, 519454975), (631, 384446075), (745, 325618085), (1105, 219534365), (1937, 125237725), (2335, 103890995), (2533, 95770025), (3155, 76889215), (3725, 65123617), (5525, 43906873), (6071, 39958075), (7939, 30556175), (8203, 29572775), (9685, 25047545), (10727, 22614475), (11675, 20778199), (12665, 19154005), (15775, 15377843), (30355, 7991615), (32929, 7366925), (39695, 6111235), (41015, 5914555), (48425, 5009509), (53635, 4522895), (63325, 3830801), (69583, 3486275), (94019, 2580175), (103207, 2350475), (139451, 1739575), (151775, 1598323), (164645, 1473385), (198475, 1222247), (205075, 1182911), (268175, 904579), (294677, 823225), (347915, 697255), (470095, 516035)]