331330075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 455328000

約数和(自身を除く): 123997925

約数列:

[1, 5, 19, 25, 29, 67, 95, 145, 335, 359, 475, 551, 725, 1273, 1675, 1795, 1943, 2755, 6365, 6821, 8975, 9715, 10411, 13775, 24053, 31825, 34105, 36917, 48575, 52055, 120265, 170525, 184585, 197809, 260275, 457007, 601325, 697537, 922925, 989045, 2285035, 3487685, 4945225, 11425175, 13253203, 17438425, 66266015, 331330075]

約数ペア:

[(1, 331330075), (5, 66266015), (19, 17438425), (25, 13253203), (29, 11425175), (67, 4945225), (95, 3487685), (145, 2285035), (335, 989045), (359, 922925), (475, 697537), (551, 601325), (725, 457007), (1273, 260275), (1675, 197809), (1795, 184585), (1943, 170525), (2755, 120265), (6365, 52055), (6821, 48575), (8975, 36917), (9715, 34105), (10411, 31825), (13775, 24053)]