9164175

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 16368000

約数和(自身を除く): 7203825

約数列:

[1, 3, 5, 15, 19, 25, 57, 59, 75, 95, 109, 177, 285, 295, 327, 475, 545, 885, 1121, 1425, 1475, 1635, 2071, 2725, 3363, 4425, 5605, 6213, 6431, 8175, 10355, 16815, 19293, 28025, 31065, 32155, 51775, 84075, 96465, 122189, 155325, 160775, 366567, 482325, 610945, 1832835, 3054725, 9164175]

約数ペア:

[(1, 9164175), (3, 3054725), (5, 1832835), (15, 610945), (19, 482325), (25, 366567), (57, 160775), (59, 155325), (75, 122189), (95, 96465), (109, 84075), (177, 51775), (285, 32155), (295, 31065), (327, 28025), (475, 19293), (545, 16815), (885, 10355), (1121, 8175), (1425, 6431), (1475, 6213), (1635, 5605), (2071, 4425), (2725, 3363)]