57508785

素因数分解:

$3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{953}}^1$

素因数の和:1119

約数の個数: 40

約数和(自身を含む): 103890600

約数和(自身を除く): 46381815

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 149, 405, 447, 745, 953, 1341, 2235, 2859, 4023, 4765, 6705, 8577, 12069, 14295, 20115, 25731, 42885, 60345, 77193, 128655, 141997, 385965, 425991, 709985, 1277973, 2129955, 3833919, 6389865, 11501757, 19169595, 57508785]

約数ペア:

[(1, 57508785), (3, 19169595), (5, 11501757), (9, 6389865), (15, 3833919), (27, 2129955), (45, 1277973), (81, 709985), (135, 425991), (149, 385965), (405, 141997), (447, 128655), (745, 77193), (953, 60345), (1341, 42885), (2235, 25731), (2859, 20115), (4023, 14295), (4765, 12069), (6705, 8577)]