23611875

素因数分解:

$3^1\times 5^4\times 7^2\times {\mathrm{257}}^1$

素因数の和:294

約数の個数: 60

約数和(自身を含む): 45941544

約数和(自身を除く): 22329669

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 175, 245, 257, 375, 525, 625, 735, 771, 875, 1225, 1285, 1799, 1875, 2625, 3675, 3855, 4375, 5397, 6125, 6425, 8995, 12593, 13125, 18375, 19275, 26985, 30625, 32125, 37779, 44975, 62965, 91875, 96375, 134925, 160625, 188895, 224875, 314825, 481875, 674625, 944475, 1124375, 1574125, 3373125, 4722375, 7870625, 23611875]

約数ペア:

[(1, 23611875), (3, 7870625), (5, 4722375), (7, 3373125), (15, 1574125), (21, 1124375), (25, 944475), (35, 674625), (49, 481875), (75, 314825), (105, 224875), (125, 188895), (147, 160625), (175, 134925), (245, 96375), (257, 91875), (375, 62965), (525, 44975), (625, 37779), (735, 32125), (771, 30625), (875, 26985), (1225, 19275), (1285, 18375), (1799, 13125), (1875, 12593), (2625, 8995), (3675, 6425), (3855, 6125), (4375, 5397)]