30141255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{409}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 51364800

約数和(自身を除く): 21223545

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 409, 867, 1227, 1445, 2045, 4335, 4913, 6135, 6953, 14739, 20859, 24565, 34765, 73695, 104295, 118201, 354603, 591005, 1773015, 2009417, 6028251, 10047085, 30141255]

約数ペア:

[(1, 30141255), (3, 10047085), (5, 6028251), (15, 2009417), (17, 1773015), (51, 591005), (85, 354603), (255, 118201), (289, 104295), (409, 73695), (867, 34765), (1227, 24565), (1445, 20859), (2045, 14739), (4335, 6953), (4913, 6135)]