15950145

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 27141120

約数和(自身を除く): 11190975

約数列:

[1, 3, 5, 15, 29, 37, 87, 111, 145, 185, 435, 555, 991, 1073, 2973, 3219, 4955, 5365, 14865, 16095, 28739, 36667, 86217, 110001, 143695, 183335, 431085, 550005, 1063343, 3190029, 5316715, 15950145]

約数ペア:

[(1, 15950145), (3, 5316715), (5, 3190029), (15, 1063343), (29, 550005), (37, 431085), (87, 183335), (111, 143695), (145, 110001), (185, 86217), (435, 36667), (555, 28739), (991, 16095), (1073, 14865), (2973, 5365), (3219, 4955)]