4413045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 8999424

約数和(自身を除く): 4586379

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 53, 61, 65, 91, 105, 159, 183, 195, 265, 273, 305, 371, 427, 455, 689, 793, 795, 915, 1113, 1281, 1365, 1855, 2067, 2135, 2379, 3233, 3445, 3965, 4823, 5551, 5565, 6405, 9699, 10335, 11895, 14469, 16165, 16653, 22631, 24115, 27755, 42029, 48495, 67893, 72345, 83265, 113155, 126087, 210145, 294203, 339465, 630435, 882609, 1471015, 4413045]

約数ペア:

[(1, 4413045), (3, 1471015), (5, 882609), (7, 630435), (13, 339465), (15, 294203), (21, 210145), (35, 126087), (39, 113155), (53, 83265), (61, 72345), (65, 67893), (91, 48495), (105, 42029), (159, 27755), (183, 24115), (195, 22631), (265, 16653), (273, 16165), (305, 14469), (371, 11895), (427, 10335), (455, 9699), (689, 6405), (793, 5565), (795, 5551), (915, 4823), (1113, 3965), (1281, 3445), (1365, 3233), (1855, 2379), (2067, 2135)]