153905895

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23917}}^1$

素因数の和:23952

約数の個数: 48

約数和(自身を含む): 313421472

約数和(自身を除く): 159515577

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 23917, 71751, 119585, 215253, 263087, 310921, 358755, 789261, 932763, 1076265, 1315435, 1554605, 2367783, 2798289, 3420131, 3946305, 4663815, 10260393, 11838915, 13991445, 17100655, 30781179, 51301965, 153905895]

約数ペア:

[(1, 153905895), (3, 51301965), (5, 30781179), (9, 17100655), (11, 13991445), (13, 11838915), (15, 10260393), (33, 4663815), (39, 3946305), (45, 3420131), (55, 2798289), (65, 2367783), (99, 1554605), (117, 1315435), (143, 1076265), (165, 932763), (195, 789261), (429, 358755), (495, 310921), (585, 263087), (715, 215253), (1287, 119585), (2145, 71751), (6435, 23917)]