2827455455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73127}}^1$

素因数の和:73199

約数の個数: 32

約数和(自身を含む): 4001564160

約数和(自身を除く): 1174108705

約数列:

[1, 5, 11, 19, 37, 55, 95, 185, 209, 407, 703, 1045, 2035, 3515, 7733, 38665, 73127, 365635, 804397, 1389413, 2705699, 4021985, 6947065, 13528495, 15283543, 29762689, 51408281, 76417715, 148813445, 257041405, 565491091, 2827455455]

約数ペア:

[(1, 2827455455), (5, 565491091), (11, 257041405), (19, 148813445), (37, 76417715), (55, 51408281), (95, 29762689), (185, 15283543), (209, 13528495), (407, 6947065), (703, 4021985), (1045, 2705699), (2035, 1389413), (3515, 804397), (7733, 365635), (38665, 73127)]