87426735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 160220160

約数和(自身を除く): 72793425

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 121, 145, 151, 165, 319, 363, 435, 453, 605, 755, 957, 1331, 1595, 1661, 1815, 2265, 3509, 3993, 4379, 4785, 4983, 6655, 8305, 10527, 13137, 17545, 18271, 19965, 21895, 24915, 38599, 48169, 52635, 54813, 65685, 91355, 115797, 144507, 192995, 200981, 240845, 274065, 529859, 578985, 602943, 722535, 1004905, 1589577, 2649295, 3014715, 5828449, 7947885, 17485347, 29142245, 87426735]

約数ペア:

[(1, 87426735), (3, 29142245), (5, 17485347), (11, 7947885), (15, 5828449), (29, 3014715), (33, 2649295), (55, 1589577), (87, 1004905), (121, 722535), (145, 602943), (151, 578985), (165, 529859), (319, 274065), (363, 240845), (435, 200981), (453, 192995), (605, 144507), (755, 115797), (957, 91355), (1331, 65685), (1595, 54813), (1661, 52635), (1815, 48169), (2265, 38599), (3509, 24915), (3993, 21895), (4379, 19965), (4785, 18271), (4983, 17545), (6655, 13137), (8305, 10527)]