17973038925

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{14411}}^1$

素因数の和:14691

約数の個数: 72

約数和(自身を含む): 33733073088

約数和(自身を除く): 15760034163

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 241, 345, 575, 723, 1035, 1205, 1725, 2169, 3615, 5175, 5543, 6025, 10845, 14411, 16629, 18075, 27715, 43233, 49887, 54225, 72055, 83145, 129699, 138575, 216165, 249435, 331453, 360275, 415725, 648495, 994359, 1080825, 1247175, 1657265, 2983077, 3242475, 3473051, 4971795, 8286325, 10419153, 14915385, 17365255, 24858975, 31257459, 52095765, 74576925, 79880173, 86826275, 156287295, 239640519, 260478825, 399400865, 718921557, 781436475, 1198202595, 1997004325, 3594607785, 5991012975, 17973038925]

約数ペア:

[(1, 17973038925), (3, 5991012975), (5, 3594607785), (9, 1997004325), (15, 1198202595), (23, 781436475), (25, 718921557), (45, 399400865), (69, 260478825), (75, 239640519), (115, 156287295), (207, 86826275), (225, 79880173), (241, 74576925), (345, 52095765), (575, 31257459), (723, 24858975), (1035, 17365255), (1205, 14915385), (1725, 10419153), (2169, 8286325), (3615, 4971795), (5175, 3473051), (5543, 3242475), (6025, 2983077), (10845, 1657265), (14411, 1247175), (16629, 1080825), (18075, 994359), (27715, 648495), (43233, 415725), (49887, 360275), (54225, 331453), (72055, 249435), (83145, 216165), (129699, 138575)]