415127375

素因数分解:

$5^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 575299296

約数和(自身を除く): 160171921

約数列:

[1, 5, 13, 25, 43, 65, 125, 169, 215, 325, 457, 559, 845, 1075, 1625, 2285, 2795, 4225, 5375, 5941, 7267, 11425, 13975, 19651, 21125, 29705, 36335, 57125, 69875, 77233, 98255, 148525, 181675, 255463, 386165, 491275, 742625, 908375, 1277315, 1930825, 2456375, 3321019, 6386575, 9654125, 16605095, 31932875, 83025475, 415127375]

約数ペア:

[(1, 415127375), (5, 83025475), (13, 31932875), (25, 16605095), (43, 9654125), (65, 6386575), (125, 3321019), (169, 2456375), (215, 1930825), (325, 1277315), (457, 908375), (559, 742625), (845, 491275), (1075, 386165), (1625, 255463), (2285, 181675), (2795, 148525), (4225, 98255), (5375, 77233), (5941, 69875), (7267, 57125), (11425, 36335), (13975, 29705), (19651, 21125)]