16925125

素因数分解:

$5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 26088192

約数和(自身を除く): 9163067

約数列:

[1, 5, 7, 23, 25, 29, 35, 115, 125, 145, 161, 175, 203, 575, 667, 725, 805, 841, 875, 1015, 2875, 3335, 3625, 4025, 4205, 4669, 5075, 5887, 16675, 19343, 20125, 21025, 23345, 25375, 29435, 83375, 96715, 105125, 116725, 135401, 147175, 483575, 583625, 677005, 735875, 2417875, 3385025, 16925125]

約数ペア:

[(1, 16925125), (5, 3385025), (7, 2417875), (23, 735875), (25, 677005), (29, 583625), (35, 483575), (115, 147175), (125, 135401), (145, 116725), (161, 105125), (175, 96715), (203, 83375), (575, 29435), (667, 25375), (725, 23345), (805, 21025), (841, 20125), (875, 19343), (1015, 16675), (2875, 5887), (3335, 5075), (3625, 4669), (4025, 4205)]