165156675

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1429}}^1$

素因数の和:1532

約数の個数: 48

約数和(自身を含む): 289386240

約数和(自身を除く): 124229565

約数列:

[1, 3, 5, 15, 23, 25, 67, 69, 75, 115, 201, 335, 345, 575, 1005, 1429, 1541, 1675, 1725, 4287, 4623, 5025, 7145, 7705, 21435, 23115, 32867, 35725, 38525, 95743, 98601, 107175, 115575, 164335, 287229, 478715, 493005, 821675, 1436145, 2202089, 2393575, 2465025, 6606267, 7180725, 11010445, 33031335, 55052225, 165156675]

約数ペア:

[(1, 165156675), (3, 55052225), (5, 33031335), (15, 11010445), (23, 7180725), (25, 6606267), (67, 2465025), (69, 2393575), (75, 2202089), (115, 1436145), (201, 821675), (335, 493005), (345, 478715), (575, 287229), (1005, 164335), (1429, 115575), (1541, 107175), (1675, 98601), (1725, 95743), (4287, 38525), (4623, 35725), (5025, 32867), (7145, 23115), (7705, 21435)]