70365625

素因数分解:

$5^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 101243520

約数和(自身を除く): 30877895

約数列:

[1, 5, 11, 23, 25, 55, 89, 115, 125, 253, 275, 445, 575, 625, 979, 1265, 1375, 2047, 2225, 2875, 3125, 4895, 6325, 6875, 10235, 11125, 14375, 22517, 24475, 31625, 34375, 51175, 55625, 71875, 112585, 122375, 158125, 255875, 278125, 562925, 611875, 790625, 1279375, 2814625, 3059375, 6396875, 14073125, 70365625]

約数ペア:

[(1, 70365625), (5, 14073125), (11, 6396875), (23, 3059375), (25, 2814625), (55, 1279375), (89, 790625), (115, 611875), (125, 562925), (253, 278125), (275, 255875), (445, 158125), (575, 122375), (625, 112585), (979, 71875), (1265, 55625), (1375, 51175), (2047, 34375), (2225, 31625), (2875, 24475), (3125, 22517), (4895, 14375), (6325, 11125), (6875, 10235)]