91078125

素因数分解:

$3^1\times 5^6\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 56

約数和(自身を含む): 159372960

約数和(自身を除く): 68294835

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, 3125, 3625, 5025, 5829, 8375, 9375, 9715, 10875, 15625, 18125, 25125, 29145, 41875, 46875, 48575, 54375, 90625, 125625, 145725, 209375, 242875, 271875, 453125, 628125, 728625, 1046875, 1214375, 1359375, 3140625, 3643125, 6071875, 18215625, 30359375, 91078125]

約数ペア:

[(1, 91078125), (3, 30359375), (5, 18215625), (15, 6071875), (25, 3643125), (29, 3140625), (67, 1359375), (75, 1214375), (87, 1046875), (125, 728625), (145, 628125), (201, 453125), (335, 271875), (375, 242875), (435, 209375), (625, 145725), (725, 125625), (1005, 90625), (1675, 54375), (1875, 48575), (1943, 46875), (2175, 41875), (3125, 29145), (3625, 25125), (5025, 18125), (5829, 15625), (8375, 10875), (9375, 9715)]