30045675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 54996480

約数和(自身を除く): 24950805

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 79, 165, 237, 275, 395, 461, 825, 869, 1185, 1383, 1975, 2305, 2607, 4345, 5071, 5925, 6915, 11525, 13035, 15213, 21725, 25355, 34575, 36419, 65175, 76065, 109257, 126775, 182095, 380325, 400609, 546285, 910475, 1201827, 2003045, 2731425, 6009135, 10015225, 30045675]

約数ペア:

[(1, 30045675), (3, 10015225), (5, 6009135), (11, 2731425), (15, 2003045), (25, 1201827), (33, 910475), (55, 546285), (75, 400609), (79, 380325), (165, 182095), (237, 126775), (275, 109257), (395, 76065), (461, 65175), (825, 36419), (869, 34575), (1185, 25355), (1383, 21725), (1975, 15213), (2305, 13035), (2607, 11525), (4345, 6915), (5071, 5925)]