25412970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1453}}^1$

素因数の和:1527

約数の個数: 64

約数和(自身を含む): 67837824

約数和(自身を除く): 42424854

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 53, 55, 66, 106, 110, 159, 165, 265, 318, 330, 530, 583, 795, 1166, 1453, 1590, 1749, 2906, 2915, 3498, 4359, 5830, 7265, 8718, 8745, 14530, 15983, 17490, 21795, 31966, 43590, 47949, 77009, 79915, 95898, 154018, 159830, 231027, 239745, 385045, 462054, 479490, 770090, 847099, 1155135, 1694198, 2310270, 2541297, 4235495, 5082594, 8470990, 12706485, 25412970]

約数ペア:

[(1, 25412970), (2, 12706485), (3, 8470990), (5, 5082594), (6, 4235495), (10, 2541297), (11, 2310270), (15, 1694198), (22, 1155135), (30, 847099), (33, 770090), (53, 479490), (55, 462054), (66, 385045), (106, 239745), (110, 231027), (159, 159830), (165, 154018), (265, 95898), (318, 79915), (330, 77009), (530, 47949), (583, 43590), (795, 31966), (1166, 21795), (1453, 17490), (1590, 15983), (1749, 14530), (2906, 8745), (2915, 8718), (3498, 7265), (4359, 5830)]