73217865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5323}}^1$

素因数の和:5469

約数の個数: 32

約数和(自身を含む): 134931456

約数和(自身を除く): 61713591

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 393, 655, 917, 1965, 2751, 4585, 5323, 13755, 15969, 26615, 37261, 79845, 111783, 186305, 558915, 697313, 2091939, 3486565, 4881191, 10459695, 14643573, 24405955, 73217865]

約数ペア:

[(1, 73217865), (3, 24405955), (5, 14643573), (7, 10459695), (15, 4881191), (21, 3486565), (35, 2091939), (105, 697313), (131, 558915), (393, 186305), (655, 111783), (917, 79845), (1965, 37261), (2751, 26615), (4585, 15969), (5323, 13755)]