998913508725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1217}}^1\times {\mathrm{6337}}^1$

素因数の和:7735

約数の個数: 96

約数和(自身を含む): 1814928587136

約数和(自身を除く): 816015078411

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 157, 165, 275, 471, 785, 825, 1217, 1727, 2355, 3651, 3925, 5181, 6085, 6337, 8635, 11775, 13387, 18255, 19011, 25905, 30425, 31685, 40161, 43175, 66935, 69707, 91275, 95055, 129525, 158425, 191069, 200805, 209121, 334675, 348535, 475275, 573207, 955345, 994909, 1004025, 1045605, 1742675, 2101759, 2866035, 2984727, 4776725, 4974545, 5228025, 6305277, 7712129, 10508795, 10943999, 14330175, 14923635, 23136387, 24872725, 31526385, 32831997, 38560645, 52543975, 54719995, 74618175, 84833419, 115681935, 157631925, 164159985, 192803225, 254500257, 273599975, 424167095, 578409675, 820799925, 1210804253, 1272501285, 2120835475, 3632412759, 6054021265, 6362506425, 13318846783, 18162063795, 30270106325, 39956540349, 66594233915, 90810318975, 199782701745, 332971169575, 998913508725]

約数ペア:

[(1, 998913508725), (3, 332971169575), (5, 199782701745), (11, 90810318975), (15, 66594233915), (25, 39956540349), (33, 30270106325), (55, 18162063795), (75, 13318846783), (157, 6362506425), (165, 6054021265), (275, 3632412759), (471, 2120835475), (785, 1272501285), (825, 1210804253), (1217, 820799925), (1727, 578409675), (2355, 424167095), (3651, 273599975), (3925, 254500257), (5181, 192803225), (6085, 164159985), (6337, 157631925), (8635, 115681935), (11775, 84833419), (13387, 74618175), (18255, 54719995), (19011, 52543975), (25905, 38560645), (30425, 32831997), (31685, 31526385), (40161, 24872725), (43175, 23136387), (66935, 14923635), (69707, 14330175), (91275, 10943999), (95055, 10508795), (129525, 7712129), (158425, 6305277), (191069, 5228025), (200805, 4974545), (209121, 4776725), (334675, 2984727), (348535, 2866035), (475275, 2101759), (573207, 1742675), (955345, 1045605), (994909, 1004025)]