4098691875

素因数分解:

$3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1262

約数の個数: 80

約数和(自身を含む): 7264674560

約数和(自身を除く): 3165982685

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 103, 125, 285, 309, 375, 475, 515, 625, 1117, 1425, 1545, 1875, 1957, 2375, 2575, 3351, 5585, 5871, 7125, 7725, 9785, 11875, 12875, 16755, 21223, 27925, 29355, 35625, 38625, 48925, 63669, 64375, 83775, 106115, 115051, 139625, 146775, 193125, 244625, 318345, 345153, 418875, 530575, 575255, 698125, 733875, 1223125, 1591725, 1725765, 2094375, 2185969, 2652875, 2876275, 3669375, 6557907, 7958625, 8628825, 10929845, 13264375, 14381375, 32789535, 39793125, 43144125, 54649225, 71906875, 163947675, 215720625, 273246125, 819738375, 1366230625, 4098691875]

約数ペア:

[(1, 4098691875), (3, 1366230625), (5, 819738375), (15, 273246125), (19, 215720625), (25, 163947675), (57, 71906875), (75, 54649225), (95, 43144125), (103, 39793125), (125, 32789535), (285, 14381375), (309, 13264375), (375, 10929845), (475, 8628825), (515, 7958625), (625, 6557907), (1117, 3669375), (1425, 2876275), (1545, 2652875), (1875, 2185969), (1957, 2094375), (2375, 1725765), (2575, 1591725), (3351, 1223125), (5585, 733875), (5871, 698125), (7125, 575255), (7725, 530575), (9785, 418875), (11875, 345153), (12875, 318345), (16755, 244625), (21223, 193125), (27925, 146775), (29355, 139625), (35625, 115051), (38625, 106115), (48925, 83775), (63669, 64375)]