6215535

素因数分解:

$3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 40

約数和(自身を含む): 11325600

約数和(自身を除く): 5110065

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 103, 135, 149, 309, 405, 447, 515, 745, 927, 1341, 1545, 2235, 2781, 4023, 4635, 6705, 8343, 12069, 13905, 15347, 20115, 41715, 46041, 60345, 76735, 138123, 230205, 414369, 690615, 1243107, 2071845, 6215535]

約数ペア:

[(1, 6215535), (3, 2071845), (5, 1243107), (9, 690615), (15, 414369), (27, 230205), (45, 138123), (81, 76735), (103, 60345), (135, 46041), (149, 41715), (309, 20115), (405, 15347), (447, 13905), (515, 12069), (745, 8343), (927, 6705), (1341, 4635), (1545, 4023), (2235, 2781)]