45661875

素因数分解:

$3^1\times 5^4\times 7^3\times {\mathrm{71}}^1$

素因数の和:115

約数の個数: 80

約数和(自身を含む): 89971200

約数和(自身を除く): 44309325

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 71, 75, 105, 125, 147, 175, 213, 245, 343, 355, 375, 497, 525, 625, 735, 875, 1029, 1065, 1225, 1491, 1715, 1775, 1875, 2485, 2625, 3479, 3675, 4375, 5145, 5325, 6125, 7455, 8575, 8875, 10437, 12425, 13125, 17395, 18375, 24353, 25725, 26625, 30625, 37275, 42875, 44375, 52185, 62125, 73059, 86975, 91875, 121765, 128625, 133125, 186375, 214375, 260925, 310625, 365295, 434875, 608825, 643125, 931875, 1304625, 1826475, 2174375, 3044125, 6523125, 9132375, 15220625, 45661875]

約数ペア:

[(1, 45661875), (3, 15220625), (5, 9132375), (7, 6523125), (15, 3044125), (21, 2174375), (25, 1826475), (35, 1304625), (49, 931875), (71, 643125), (75, 608825), (105, 434875), (125, 365295), (147, 310625), (175, 260925), (213, 214375), (245, 186375), (343, 133125), (355, 128625), (375, 121765), (497, 91875), (525, 86975), (625, 73059), (735, 62125), (875, 52185), (1029, 44375), (1065, 42875), (1225, 37275), (1491, 30625), (1715, 26625), (1775, 25725), (1875, 24353), (2485, 18375), (2625, 17395), (3479, 13125), (3675, 12425), (4375, 10437), (5145, 8875), (5325, 8575), (6125, 7455)]