11919075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 22903296

約数和(自身を除く): 10984221

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 73, 75, 105, 175, 219, 311, 365, 511, 525, 933, 1095, 1533, 1555, 1825, 2177, 2555, 4665, 5475, 6531, 7665, 7775, 10885, 12775, 22703, 23325, 32655, 38325, 54425, 68109, 113515, 158921, 163275, 340545, 476763, 567575, 794605, 1702725, 2383815, 3973025, 11919075]

約数ペア:

[(1, 11919075), (3, 3973025), (5, 2383815), (7, 1702725), (15, 794605), (21, 567575), (25, 476763), (35, 340545), (73, 163275), (75, 158921), (105, 113515), (175, 68109), (219, 54425), (311, 38325), (365, 32655), (511, 23325), (525, 22703), (933, 12775), (1095, 10885), (1533, 7775), (1555, 7665), (1825, 6531), (2177, 5475), (2555, 4665)]