231189075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79039}}^1$

素因数の和:79068

約数の個数: 36

約数和(自身を含む): 445943680

約数和(自身を除く): 214754605

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 79039, 237117, 395195, 711351, 1027507, 1185585, 1975975, 3082521, 3556755, 5137535, 5927925, 9247563, 15412605, 17783775, 25687675, 46237815, 77063025, 231189075]

約数ペア:

[(1, 231189075), (3, 77063025), (5, 46237815), (9, 25687675), (13, 17783775), (15, 15412605), (25, 9247563), (39, 5927925), (45, 5137535), (65, 3556755), (75, 3082521), (117, 1975975), (195, 1185585), (225, 1027507), (325, 711351), (585, 395195), (975, 237117), (2925, 79039)]