63578312785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2663}}^1\times {\mathrm{4127}}^1$

素因数の和:6897

約数の個数: 32

約数和(自身を含む): 83137259520

約数和(自身を除く): 19558946735

約数列:

[1, 5, 13, 65, 89, 445, 1157, 2663, 4127, 5785, 13315, 20635, 34619, 53651, 173095, 237007, 268255, 367303, 1185035, 1836515, 3081091, 4774939, 10990201, 15405455, 23874695, 54951005, 142872613, 714363065, 978127889, 4890639445, 12715662557, 63578312785]

約数ペア:

[(1, 63578312785), (5, 12715662557), (13, 4890639445), (65, 978127889), (89, 714363065), (445, 142872613), (1157, 54951005), (2663, 23874695), (4127, 15405455), (5785, 10990201), (13315, 4774939), (20635, 3081091), (34619, 1836515), (53651, 1185035), (173095, 367303), (237007, 268255)]