7428841725

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{8233}}^1$

素因数の和:8526

約数の個数: 48

約数和(自身を含む): 12570748992

約数和(自身を除く): 5141907267

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 227, 265, 681, 795, 1135, 1325, 3405, 3975, 5675, 8233, 12031, 17025, 24699, 36093, 41165, 60155, 123495, 180465, 205825, 300775, 436349, 617475, 902325, 1309047, 1868891, 2181745, 5606673, 6545235, 9344455, 10908725, 28033365, 32726175, 46722275, 99051223, 140166825, 297153669, 495256115, 1485768345, 2476280575, 7428841725]

約数ペア:

[(1, 7428841725), (3, 2476280575), (5, 1485768345), (15, 495256115), (25, 297153669), (53, 140166825), (75, 99051223), (159, 46722275), (227, 32726175), (265, 28033365), (681, 10908725), (795, 9344455), (1135, 6545235), (1325, 5606673), (3405, 2181745), (3975, 1868891), (5675, 1309047), (8233, 902325), (12031, 617475), (17025, 436349), (24699, 300775), (36093, 205825), (41165, 180465), (60155, 123495)]