30963075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2887}}^1$

素因数の和:2924

約数の個数: 48

約数和(自身を含む): 60162816

約数和(自身を除く): 29199741

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 2887, 3575, 8661, 10725, 14435, 31757, 37531, 43305, 72175, 95271, 112593, 158785, 187655, 216525, 412841, 476355, 562965, 793925, 938275, 1238523, 2064205, 2381775, 2814825, 6192615, 10321025, 30963075]

約数ペア:

[(1, 30963075), (3, 10321025), (5, 6192615), (11, 2814825), (13, 2381775), (15, 2064205), (25, 1238523), (33, 938275), (39, 793925), (55, 562965), (65, 476355), (75, 412841), (143, 216525), (165, 187655), (195, 158785), (275, 112593), (325, 95271), (429, 72175), (715, 43305), (825, 37531), (975, 31757), (2145, 14435), (2887, 10725), (3575, 8661)]