71293425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{593}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 135527040

約数和(自身を除く): 64233615

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 229, 525, 593, 687, 1145, 1603, 1779, 2965, 3435, 4151, 4809, 5725, 8015, 8895, 12453, 14825, 17175, 20755, 24045, 40075, 44475, 62265, 103775, 120225, 135797, 311325, 407391, 678985, 950579, 2036955, 2851737, 3394925, 4752895, 10184775, 14258685, 23764475, 71293425]

約数ペア:

[(1, 71293425), (3, 23764475), (5, 14258685), (7, 10184775), (15, 4752895), (21, 3394925), (25, 2851737), (35, 2036955), (75, 950579), (105, 678985), (175, 407391), (229, 311325), (525, 135797), (593, 120225), (687, 103775), (1145, 62265), (1603, 44475), (1779, 40075), (2965, 24045), (3435, 20755), (4151, 17175), (4809, 14825), (5725, 12453), (8015, 8895)]