457997625

素因数分解:

$3^3\times 5^3\times {\mathrm{97}}^1\times {\mathrm{1399}}^1$

素因数の和:1520

約数の個数: 64

約数和(自身を含む): 856128000

約数和(自身を除く): 398130375

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 97, 125, 135, 225, 291, 375, 485, 675, 873, 1125, 1399, 1455, 2425, 2619, 3375, 4197, 4365, 6995, 7275, 12125, 12591, 13095, 20985, 21825, 34975, 36375, 37773, 62955, 65475, 104925, 109125, 135703, 174875, 188865, 314775, 327375, 407109, 524625, 678515, 944325, 1221327, 1573875, 2035545, 3392575, 3663981, 4721625, 6106635, 10177725, 16962875, 18319905, 30533175, 50888625, 91599525, 152665875, 457997625]

約数ペア:

[(1, 457997625), (3, 152665875), (5, 91599525), (9, 50888625), (15, 30533175), (25, 18319905), (27, 16962875), (45, 10177725), (75, 6106635), (97, 4721625), (125, 3663981), (135, 3392575), (225, 2035545), (291, 1573875), (375, 1221327), (485, 944325), (675, 678515), (873, 524625), (1125, 407109), (1399, 327375), (1455, 314775), (2425, 188865), (2619, 174875), (3375, 135703), (4197, 109125), (4365, 104925), (6995, 65475), (7275, 62955), (12125, 37773), (12591, 36375), (13095, 34975), (20985, 21825)]