4517475

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 8094720

約数和(自身を除く): 3577245

約数列:

[1, 3, 5, 15, 25, 29, 31, 67, 75, 87, 93, 145, 155, 201, 335, 435, 465, 725, 775, 899, 1005, 1675, 1943, 2077, 2175, 2325, 2697, 4495, 5025, 5829, 6231, 9715, 10385, 13485, 22475, 29145, 31155, 48575, 51925, 60233, 67425, 145725, 155775, 180699, 301165, 903495, 1505825, 4517475]

約数ペア:

[(1, 4517475), (3, 1505825), (5, 903495), (15, 301165), (25, 180699), (29, 155775), (31, 145725), (67, 67425), (75, 60233), (87, 51925), (93, 48575), (145, 31155), (155, 29145), (201, 22475), (335, 13485), (435, 10385), (465, 9715), (725, 6231), (775, 5829), (899, 5025), (1005, 4495), (1675, 2697), (1943, 2325), (2077, 2175)]