505658474495

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3121}}^1\times {\mathrm{19843}}^1$

素因数の和:23063

約数の個数: 32

約数和(自身を含む): 642328372224

約数和(自身を除く): 136669897729

約数列:

[1, 5, 23, 71, 115, 355, 1633, 3121, 8165, 15605, 19843, 71783, 99215, 221591, 358915, 456389, 1107955, 1408853, 2281945, 5096593, 7044265, 25482965, 32403619, 61930003, 162018095, 309650015, 1424390069, 4397030213, 7121950345, 21985151065, 101131694899, 505658474495]

約数ペア:

[(1, 505658474495), (5, 101131694899), (23, 21985151065), (71, 7121950345), (115, 4397030213), (355, 1424390069), (1633, 309650015), (3121, 162018095), (8165, 61930003), (15605, 32403619), (19843, 25482965), (71783, 7044265), (99215, 5096593), (221591, 2281945), (358915, 1408853), (456389, 1107955)]