130003125

素因数分解:

$3^1\times 5^5\times 7^2\times {\mathrm{283}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 252921312

約数和(自身を除く): 122918187

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 175, 245, 283, 375, 525, 625, 735, 849, 875, 1225, 1415, 1875, 1981, 2625, 3125, 3675, 4245, 4375, 5943, 6125, 7075, 9375, 9905, 13125, 13867, 18375, 21225, 21875, 29715, 30625, 35375, 41601, 49525, 65625, 69335, 91875, 106125, 148575, 153125, 176875, 208005, 247625, 346675, 459375, 530625, 742875, 884375, 1040025, 1238125, 1733375, 2653125, 3714375, 5200125, 6190625, 8666875, 18571875, 26000625, 43334375, 130003125]

約数ペア:

[(1, 130003125), (3, 43334375), (5, 26000625), (7, 18571875), (15, 8666875), (21, 6190625), (25, 5200125), (35, 3714375), (49, 2653125), (75, 1733375), (105, 1238125), (125, 1040025), (147, 884375), (175, 742875), (245, 530625), (283, 459375), (375, 346675), (525, 247625), (625, 208005), (735, 176875), (849, 153125), (875, 148575), (1225, 106125), (1415, 91875), (1875, 69335), (1981, 65625), (2625, 49525), (3125, 41601), (3675, 35375), (4245, 30625), (4375, 29715), (5943, 21875), (6125, 21225), (7075, 18375), (9375, 13867), (9905, 13125)]