40160715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 78796800

約数和(自身を除く): 38636085

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 149, 151, 255, 357, 447, 453, 595, 745, 755, 1043, 1057, 1785, 2235, 2265, 2533, 2567, 3129, 3171, 5215, 5285, 7599, 7701, 12665, 12835, 15645, 15855, 17731, 17969, 22499, 37995, 38505, 53193, 53907, 67497, 88655, 89845, 112495, 157493, 265965, 269535, 337485, 382483, 472479, 787465, 1147449, 1912415, 2362395, 2677381, 5737245, 8032143, 13386905, 40160715]

約数ペア:

[(1, 40160715), (3, 13386905), (5, 8032143), (7, 5737245), (15, 2677381), (17, 2362395), (21, 1912415), (35, 1147449), (51, 787465), (85, 472479), (105, 382483), (119, 337485), (149, 269535), (151, 265965), (255, 157493), (357, 112495), (447, 89845), (453, 88655), (595, 67497), (745, 53907), (755, 53193), (1043, 38505), (1057, 37995), (1785, 22499), (2235, 17969), (2265, 17731), (2533, 15855), (2567, 15645), (3129, 12835), (3171, 12665), (5215, 7701), (5285, 7599)]