173980125

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 362703744

約数和(自身を除く): 188723619

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 75, 85, 99, 125, 153, 165, 187, 225, 255, 275, 375, 425, 495, 561, 765, 825, 827, 935, 1125, 1275, 1375, 1683, 2125, 2475, 2481, 2805, 3825, 4125, 4135, 4675, 6375, 7443, 8415, 9097, 12375, 12405, 14025, 14059, 19125, 20675, 23375, 27291, 37215, 42075, 42177, 45485, 62025, 70125, 70295, 81873, 103375, 126531, 136455, 154649, 186075, 210375, 210885, 227425, 310125, 351475, 409365, 463947, 632655, 682275, 773245, 930375, 1054425, 1137125, 1391841, 1757375, 2046825, 2319735, 3163275, 3411375, 3866225, 5272125, 6959205, 10234125, 11598675, 15816375, 19331125, 34796025, 57993375, 173980125]

約数ペア:

[(1, 173980125), (3, 57993375), (5, 34796025), (9, 19331125), (11, 15816375), (15, 11598675), (17, 10234125), (25, 6959205), (33, 5272125), (45, 3866225), (51, 3411375), (55, 3163275), (75, 2319735), (85, 2046825), (99, 1757375), (125, 1391841), (153, 1137125), (165, 1054425), (187, 930375), (225, 773245), (255, 682275), (275, 632655), (375, 463947), (425, 409365), (495, 351475), (561, 310125), (765, 227425), (825, 210885), (827, 210375), (935, 186075), (1125, 154649), (1275, 136455), (1375, 126531), (1683, 103375), (2125, 81873), (2475, 70295), (2481, 70125), (2805, 62025), (3825, 45485), (4125, 42177), (4135, 42075), (4675, 37215), (6375, 27291), (7443, 23375), (8415, 20675), (9097, 19125), (12375, 14059), (12405, 14025)]