101230415

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 146844768

約数和(自身を除く): 45614353

約数列:

[1, 5, 11, 13, 55, 61, 65, 121, 143, 211, 305, 605, 671, 715, 793, 1055, 1573, 2321, 2743, 3355, 3965, 7381, 7865, 8723, 11605, 12871, 13715, 25531, 30173, 36905, 43615, 64355, 95953, 127655, 141581, 150865, 167323, 331903, 479765, 707905, 836615, 1557391, 1659515, 1840553, 7786955, 9202765, 20246083, 101230415]

約数ペア:

[(1, 101230415), (5, 20246083), (11, 9202765), (13, 7786955), (55, 1840553), (61, 1659515), (65, 1557391), (121, 836615), (143, 707905), (211, 479765), (305, 331903), (605, 167323), (671, 150865), (715, 141581), (793, 127655), (1055, 95953), (1573, 64355), (2321, 43615), (2743, 36905), (3355, 30173), (3965, 25531), (7381, 13715), (7865, 12871), (8723, 11605)]