630397105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9631}}^1$

素因数の和:9721

約数の個数: 32

約数和(自身を含む): 873815040

約数和(自身を除く): 243417935

約数列:

[1, 5, 13, 19, 53, 65, 95, 247, 265, 689, 1007, 1235, 3445, 5035, 9631, 13091, 48155, 65455, 125203, 182989, 510443, 626015, 914945, 2378857, 2552215, 6635759, 9698417, 11894285, 33178795, 48492085, 126079421, 630397105]

約数ペア:

[(1, 630397105), (5, 126079421), (13, 48492085), (19, 33178795), (53, 11894285), (65, 9698417), (95, 6635759), (247, 2552215), (265, 2378857), (689, 914945), (1007, 626015), (1235, 510443), (3445, 182989), (5035, 125203), (9631, 65455), (13091, 48155)]