4917645

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 8880000

約数和(自身を除く): 3962355

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 499, 657, 1095, 1497, 1971, 2495, 3285, 4491, 7485, 9855, 13473, 22455, 36427, 67365, 109281, 182135, 327843, 546405, 983529, 1639215, 4917645]

約数ペア:

[(1, 4917645), (3, 1639215), (5, 983529), (9, 546405), (15, 327843), (27, 182135), (45, 109281), (73, 67365), (135, 36427), (219, 22455), (365, 13473), (499, 9855), (657, 7485), (1095, 4491), (1497, 3285), (1971, 2495)]