64876695

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5639}}^1$

素因数の和:5719

約数の個数: 32

約数和(自身を含む): 113702400

約数和(自身を除く): 48825705

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 177, 195, 295, 767, 885, 2301, 3835, 5639, 11505, 16917, 28195, 73307, 84585, 219921, 332701, 366535, 998103, 1099605, 1663505, 4325113, 4990515, 12975339, 21625565, 64876695]

約数ペア:

[(1, 64876695), (3, 21625565), (5, 12975339), (13, 4990515), (15, 4325113), (39, 1663505), (59, 1099605), (65, 998103), (177, 366535), (195, 332701), (295, 219921), (767, 84585), (885, 73307), (2301, 28195), (3835, 16917), (5639, 11505)]