42919815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4549}}^1$

素因数の和:4611

約数の個数: 32

約数和(自身を含む): 74692800

約数和(自身を除く): 31772985

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 4549, 9435, 13647, 22745, 68235, 77333, 168313, 231999, 386665, 504939, 841565, 1159995, 2524695, 2861321, 8583963, 14306605, 42919815]

約数ペア:

[(1, 42919815), (3, 14306605), (5, 8583963), (15, 2861321), (17, 2524695), (37, 1159995), (51, 841565), (85, 504939), (111, 386665), (185, 231999), (255, 168313), (555, 77333), (629, 68235), (1887, 22745), (3145, 13647), (4549, 9435)]