38417895

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3271}}^1$

素因数の和:3317

約数の個数: 40

約数和(自身を含む): 71264160

約数和(自身を除く): 32846265

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3271, 3915, 9813, 11745, 16355, 29439, 49065, 88317, 94859, 147195, 264951, 284577, 441585, 474295, 853731, 1324755, 1422885, 2561193, 4268655, 7683579, 12805965, 38417895]

約数ペア:

[(1, 38417895), (3, 12805965), (5, 7683579), (9, 4268655), (15, 2561193), (27, 1422885), (29, 1324755), (45, 853731), (81, 474295), (87, 441585), (135, 284577), (145, 264951), (261, 147195), (405, 94859), (435, 88317), (783, 49065), (1305, 29439), (2349, 16355), (3271, 11745), (3915, 9813)]