7134844875

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{1051}}^1$

素因数の和:1533

約数の個数: 64

約数和(自身を含む): 12188926464

約数和(自身を除く): 5054081589

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 375, 421, 645, 1051, 1075, 1263, 2105, 3153, 3225, 5255, 5375, 6315, 10525, 15765, 16125, 18103, 26275, 31575, 45193, 52625, 54309, 78825, 90515, 131375, 135579, 157875, 225965, 271545, 394125, 442471, 452575, 677895, 1129825, 1327413, 1357725, 2212355, 2262875, 3389475, 5649125, 6637065, 6788625, 11061775, 16947375, 19026253, 33185325, 55308875, 57078759, 95131265, 165926625, 285393795, 475656325, 1426968975, 2378281625, 7134844875]

約数ペア:

[(1, 7134844875), (3, 2378281625), (5, 1426968975), (15, 475656325), (25, 285393795), (43, 165926625), (75, 95131265), (125, 57078759), (129, 55308875), (215, 33185325), (375, 19026253), (421, 16947375), (645, 11061775), (1051, 6788625), (1075, 6637065), (1263, 5649125), (2105, 3389475), (3153, 2262875), (3225, 2212355), (5255, 1357725), (5375, 1327413), (6315, 1129825), (10525, 677895), (15765, 452575), (16125, 442471), (18103, 394125), (26275, 271545), (31575, 225965), (45193, 157875), (52625, 135579), (54309, 131375), (78825, 90515)]