156938105925

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^2\times {\mathrm{557}}^1\times {\mathrm{1489}}^1$

素因数の和:2120

約数の個数: 108

約数和(自身を含む): 291839228460

約数和(自身を除く): 134901122535

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 557, 725, 841, 1305, 1489, 1671, 2175, 2523, 2785, 4205, 4467, 5013, 6525, 7445, 7569, 8355, 12615, 13401, 13925, 16153, 21025, 22335, 25065, 37225, 37845, 41775, 43181, 48459, 63075, 67005, 80765, 111675, 125325, 129543, 145377, 189225, 215905, 242295, 335025, 388629, 403825, 468437, 647715, 726885, 829373, 1079525, 1211475, 1252249, 1405311, 1943145, 2342185, 2488119, 3238575, 3634425, 3756747, 4146865, 4215933, 6261245, 7026555, 7464357, 9715725, 11270241, 11710925, 12440595, 18783735, 20734325, 21079665, 24051817, 31306225, 35132775, 37321785, 56351205, 62202975, 72155451, 93918675, 105398325, 120259085, 186608925, 216466353, 281756025, 360777255, 601295425, 697502693, 1082331765, 1803886275, 2092508079, 3487513465, 5411658825, 6277524237, 10462540395, 17437567325, 31387621185, 52312701975, 156938105925]

約数ペア:

[(1, 156938105925), (3, 52312701975), (5, 31387621185), (9, 17437567325), (15, 10462540395), (25, 6277524237), (29, 5411658825), (45, 3487513465), (75, 2092508079), (87, 1803886275), (145, 1082331765), (225, 697502693), (261, 601295425), (435, 360777255), (557, 281756025), (725, 216466353), (841, 186608925), (1305, 120259085), (1489, 105398325), (1671, 93918675), (2175, 72155451), (2523, 62202975), (2785, 56351205), (4205, 37321785), (4467, 35132775), (5013, 31306225), (6525, 24051817), (7445, 21079665), (7569, 20734325), (8355, 18783735), (12615, 12440595), (13401, 11710925), (13925, 11270241), (16153, 9715725), (21025, 7464357), (22335, 7026555), (25065, 6261245), (37225, 4215933), (37845, 4146865), (41775, 3756747), (43181, 3634425), (48459, 3238575), (63075, 2488119), (67005, 2342185), (80765, 1943145), (111675, 1405311), (125325, 1252249), (129543, 1211475), (145377, 1079525), (189225, 829373), (215905, 726885), (242295, 647715), (335025, 468437), (388629, 403825)]