70180275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 127456128

約数和(自身を除く): 57275853

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 257, 275, 331, 771, 825, 993, 1285, 1655, 2827, 3641, 3855, 4965, 6425, 8275, 8481, 10923, 14135, 18205, 19275, 24825, 42405, 54615, 70675, 85067, 91025, 212025, 255201, 273075, 425335, 935737, 1276005, 2126675, 2807211, 4678685, 6380025, 14036055, 23393425, 70180275]

約数ペア:

[(1, 70180275), (3, 23393425), (5, 14036055), (11, 6380025), (15, 4678685), (25, 2807211), (33, 2126675), (55, 1276005), (75, 935737), (165, 425335), (257, 273075), (275, 255201), (331, 212025), (771, 91025), (825, 85067), (993, 70675), (1285, 54615), (1655, 42405), (2827, 24825), (3641, 19275), (3855, 18205), (4965, 14135), (6425, 10923), (8275, 8481)]