55384335

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 101861760

約数和(自身を除く): 46477425

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 211, 285, 307, 633, 855, 921, 1055, 1535, 1899, 2763, 3165, 4009, 4605, 5833, 9495, 12027, 13815, 17499, 20045, 29165, 36081, 52497, 60135, 64777, 87495, 180405, 194331, 262485, 323885, 582993, 971655, 1230763, 2914965, 3692289, 6153815, 11076867, 18461445, 55384335]

約数ペア:

[(1, 55384335), (3, 18461445), (5, 11076867), (9, 6153815), (15, 3692289), (19, 2914965), (45, 1230763), (57, 971655), (95, 582993), (171, 323885), (211, 262485), (285, 194331), (307, 180405), (633, 87495), (855, 64777), (921, 60135), (1055, 52497), (1535, 36081), (1899, 29165), (2763, 20045), (3165, 17499), (4009, 13815), (4605, 12027), (5833, 9495)]