4823325

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 9952488

約数和(自身を除く): 5129163

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 75, 85, 97, 117, 153, 195, 221, 225, 255, 291, 325, 425, 485, 585, 663, 765, 873, 975, 1105, 1261, 1275, 1455, 1649, 1989, 2425, 2925, 3315, 3783, 3825, 4365, 4947, 5525, 6305, 7275, 8245, 9945, 11349, 14841, 16575, 18915, 21437, 21825, 24735, 31525, 41225, 49725, 56745, 64311, 74205, 94575, 107185, 123675, 192933, 283725, 321555, 371025, 535925, 964665, 1607775, 4823325]

約数ペア:

[(1, 4823325), (3, 1607775), (5, 964665), (9, 535925), (13, 371025), (15, 321555), (17, 283725), (25, 192933), (39, 123675), (45, 107185), (51, 94575), (65, 74205), (75, 64311), (85, 56745), (97, 49725), (117, 41225), (153, 31525), (195, 24735), (221, 21825), (225, 21437), (255, 18915), (291, 16575), (325, 14841), (425, 11349), (485, 9945), (585, 8245), (663, 7275), (765, 6305), (873, 5525), (975, 4947), (1105, 4365), (1261, 3825), (1275, 3783), (1455, 3315), (1649, 2925), (1989, 2425)]