2877225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{227}}^1$

素因数の和:266

約数の個数: 36

約数和(自身を含む): 5173776

約数和(自身を除く): 2296551

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 227, 325, 507, 681, 845, 975, 1135, 2535, 2951, 3405, 4225, 5675, 8853, 12675, 14755, 17025, 38363, 44265, 73775, 115089, 191815, 221325, 575445, 959075, 2877225]

約数ペア:

[(1, 2877225), (3, 959075), (5, 575445), (13, 221325), (15, 191815), (25, 115089), (39, 73775), (65, 44265), (75, 38363), (169, 17025), (195, 14755), (227, 12675), (325, 8853), (507, 5675), (681, 4225), (845, 3405), (975, 2951), (1135, 2535)]