470919915

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3793}}^1$

素因数の和:3924

約数の個数: 48

約数和(自身を含む): 852284160

約数和(自身を除く): 381364245

約数列:

[1, 3, 5, 9, 15, 31, 45, 89, 93, 155, 267, 279, 445, 465, 801, 1335, 1395, 2759, 3793, 4005, 8277, 11379, 13795, 18965, 24831, 34137, 41385, 56895, 117583, 124155, 170685, 337577, 352749, 587915, 1012731, 1058247, 1687885, 1763745, 3038193, 5063655, 5291235, 10464887, 15190965, 31394661, 52324435, 94183983, 156973305, 470919915]

約数ペア:

[(1, 470919915), (3, 156973305), (5, 94183983), (9, 52324435), (15, 31394661), (31, 15190965), (45, 10464887), (89, 5291235), (93, 5063655), (155, 3038193), (267, 1763745), (279, 1687885), (445, 1058247), (465, 1012731), (801, 587915), (1335, 352749), (1395, 337577), (2759, 170685), (3793, 124155), (4005, 117583), (8277, 56895), (11379, 41385), (13795, 34137), (18965, 24831)]