2282806465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1\times {\mathrm{661}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 2917036800

約数和(自身を除く): 634230335

約数列:

[1, 5, 23, 59, 115, 295, 509, 661, 1357, 2545, 3305, 6785, 11707, 15203, 30031, 38999, 58535, 76015, 150155, 194995, 336449, 690713, 896977, 1682245, 3453565, 4484885, 7738327, 19850491, 38691635, 99252455, 456561293, 2282806465]

約数ペア:

[(1, 2282806465), (5, 456561293), (23, 99252455), (59, 38691635), (115, 19850491), (295, 7738327), (509, 4484885), (661, 3453565), (1357, 1682245), (2545, 896977), (3305, 690713), (6785, 336449), (11707, 194995), (15203, 150155), (30031, 76015), (38999, 58535)]