30575085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1511}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 21679635

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 1511, 4047, 4533, 6745, 7555, 20235, 22665, 28709, 86127, 107281, 143545, 321843, 430635, 536405, 1609215, 2038339, 6115017, 10191695, 30575085]

約数ペア:

[(1, 30575085), (3, 10191695), (5, 6115017), (15, 2038339), (19, 1609215), (57, 536405), (71, 430635), (95, 321843), (213, 143545), (285, 107281), (355, 86127), (1065, 28709), (1349, 22665), (1511, 20235), (4047, 7555), (4533, 6745)]