351936145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5521}}^1$

素因数の和:5617

約数の個数: 32

約数和(自身を含む): 493004160

約数和(自身を除く): 141068015

約数列:

[1, 5, 11, 19, 55, 61, 95, 209, 305, 671, 1045, 1159, 3355, 5521, 5795, 12749, 27605, 60731, 63745, 104899, 303655, 336781, 524495, 1153889, 1683905, 3704591, 5769445, 6398839, 18522955, 31994195, 70387229, 351936145]

約数ペア:

[(1, 351936145), (5, 70387229), (11, 31994195), (19, 18522955), (55, 6398839), (61, 5769445), (95, 3704591), (209, 1683905), (305, 1153889), (671, 524495), (1045, 336781), (1159, 303655), (3355, 104899), (5521, 63745), (5795, 60731), (12749, 27605)]