42915021695

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1\times {\mathrm{2767}}^1$

素因数の和:3264

約数の個数: 64

約数和(自身を含む): 64284917760

約数和(自身を除く): 21369896065

約数列:

[1, 5, 7, 13, 35, 65, 89, 91, 383, 445, 455, 623, 1157, 1915, 2681, 2767, 3115, 4979, 5785, 8099, 13405, 13835, 19369, 24895, 34087, 34853, 35971, 40495, 96845, 170435, 174265, 179855, 238609, 246263, 251797, 443131, 1059761, 1193045, 1231315, 1258985, 1723841, 2215655, 3101917, 3201419, 5298805, 7418327, 8619205, 13776893, 15509585, 16007095, 22409933, 37091635, 68884465, 94318729, 96438251, 112049665, 471593645, 482191255, 660231103, 1226143477, 3301155515, 6130717385, 8583004339, 42915021695]

約数ペア:

[(1, 42915021695), (5, 8583004339), (7, 6130717385), (13, 3301155515), (35, 1226143477), (65, 660231103), (89, 482191255), (91, 471593645), (383, 112049665), (445, 96438251), (455, 94318729), (623, 68884465), (1157, 37091635), (1915, 22409933), (2681, 16007095), (2767, 15509585), (3115, 13776893), (4979, 8619205), (5785, 7418327), (8099, 5298805), (13405, 3201419), (13835, 3101917), (19369, 2215655), (24895, 1723841), (34087, 1258985), (34853, 1231315), (35971, 1193045), (40495, 1059761), (96845, 443131), (170435, 251797), (174265, 246263), (179855, 238609)]