53233375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 79252992

約数和(自身を除く): 26019617

約数列:

[1, 5, 13, 17, 25, 41, 47, 65, 85, 125, 205, 221, 235, 325, 425, 533, 611, 697, 799, 1025, 1105, 1175, 1625, 1927, 2125, 2665, 3055, 3485, 3995, 5125, 5525, 5875, 9061, 9635, 10387, 13325, 15275, 17425, 19975, 25051, 27625, 32759, 45305, 48175, 51935, 66625, 76375, 87125, 99875, 125255, 163795, 226525, 240875, 259675, 425867, 626275, 818975, 1132625, 1298375, 2129335, 3131375, 4094875, 10646675, 53233375]

約数ペア:

[(1, 53233375), (5, 10646675), (13, 4094875), (17, 3131375), (25, 2129335), (41, 1298375), (47, 1132625), (65, 818975), (85, 626275), (125, 425867), (205, 259675), (221, 240875), (235, 226525), (325, 163795), (425, 125255), (533, 99875), (611, 87125), (697, 76375), (799, 66625), (1025, 51935), (1105, 48175), (1175, 45305), (1625, 32759), (1927, 27625), (2125, 25051), (2665, 19975), (3055, 17425), (3485, 15275), (3995, 13325), (5125, 10387), (5525, 9635), (5875, 9061)]