222870298885

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{11467471}}^1$

素因数の和:11467525

約数の個数: 24

約数和(自身を含む): 302190822144

約数和(自身を除く): 79320523259

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 845, 1495, 3887, 19435, 11467471, 57337355, 149077123, 263751833, 745385615, 1318759165, 1938002599, 3428773829, 9690012995, 17143869145, 44574059777, 222870298885]

約数ペア:

[(1, 222870298885), (5, 44574059777), (13, 17143869145), (23, 9690012995), (65, 3428773829), (115, 1938002599), (169, 1318759165), (299, 745385615), (845, 263751833), (1495, 149077123), (3887, 57337355), (19435, 11467471)]