353149645

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 446624640

約数和(自身を除く): 93474995

約数列:

[1, 5, 37, 83, 109, 185, 211, 415, 545, 1055, 3071, 4033, 7807, 9047, 15355, 17513, 20165, 22999, 39035, 45235, 87565, 114995, 334739, 647981, 850963, 1673695, 1908917, 3239905, 4254815, 9544585, 70629929, 353149645]

約数ペア:

[(1, 353149645), (5, 70629929), (37, 9544585), (83, 4254815), (109, 3239905), (185, 1908917), (211, 1673695), (415, 850963), (545, 647981), (1055, 334739), (3071, 114995), (4033, 87565), (7807, 45235), (9047, 39035), (15355, 22999), (17513, 20165)]