3643125

素因数分解:

$3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 40

約数和(自身を含む): 6372960

約数和(自身を除く): 2729835

約数列:

[1, 3, 5, 15, 25, 29, 67, 75, 87, 125, 145, 201, 335, 375, 435, 625, 725, 1005, 1675, 1875, 1943, 2175, 3625, 5025, 5829, 8375, 9715, 10875, 18125, 25125, 29145, 41875, 48575, 54375, 125625, 145725, 242875, 728625, 1214375, 3643125]

約数ペア:

[(1, 3643125), (3, 1214375), (5, 728625), (15, 242875), (25, 145725), (29, 125625), (67, 54375), (75, 48575), (87, 41875), (125, 29145), (145, 25125), (201, 18125), (335, 10875), (375, 9715), (435, 8375), (625, 5829), (725, 5025), (1005, 3625), (1675, 2175), (1875, 1943)]