42151395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 81252864

約数和(自身を除く): 39101469

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 43, 55, 65, 129, 143, 165, 195, 215, 429, 457, 473, 559, 645, 715, 1371, 1419, 1677, 2145, 2285, 2365, 2795, 5027, 5941, 6149, 6855, 7095, 8385, 15081, 17823, 18447, 19651, 25135, 29705, 30745, 58953, 65351, 75405, 89115, 92235, 98255, 196053, 216161, 255463, 294765, 326755, 648483, 766389, 980265, 1080805, 1277315, 2810093, 3242415, 3831945, 8430279, 14050465, 42151395]

約数ペア:

[(1, 42151395), (3, 14050465), (5, 8430279), (11, 3831945), (13, 3242415), (15, 2810093), (33, 1277315), (39, 1080805), (43, 980265), (55, 766389), (65, 648483), (129, 326755), (143, 294765), (165, 255463), (195, 216161), (215, 196053), (429, 98255), (457, 92235), (473, 89115), (559, 75405), (645, 65351), (715, 58953), (1371, 30745), (1419, 29705), (1677, 25135), (2145, 19651), (2285, 18447), (2365, 17823), (2795, 15081), (5027, 8385), (5941, 7095), (6149, 6855)]