67260075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 119563776

約数和(自身を除く): 52303701

約数列:

[1, 3, 5, 15, 17, 25, 51, 71, 75, 85, 213, 255, 355, 425, 743, 1065, 1207, 1275, 1775, 2229, 3621, 3715, 5325, 6035, 11145, 12631, 18105, 18575, 30175, 37893, 52753, 55725, 63155, 90525, 158259, 189465, 263765, 315775, 791295, 896801, 947325, 1318825, 2690403, 3956475, 4484005, 13452015, 22420025, 67260075]

約数ペア:

[(1, 67260075), (3, 22420025), (5, 13452015), (15, 4484005), (17, 3956475), (25, 2690403), (51, 1318825), (71, 947325), (75, 896801), (85, 791295), (213, 315775), (255, 263765), (355, 189465), (425, 158259), (743, 90525), (1065, 63155), (1207, 55725), (1275, 52753), (1775, 37893), (2229, 30175), (3621, 18575), (3715, 18105), (5325, 12631), (6035, 11145)]