53556375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 97763328

約数和(自身を除く): 44206953

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 125, 155, 255, 271, 375, 425, 465, 527, 775, 813, 1275, 1355, 1581, 2125, 2325, 2635, 3875, 4065, 4607, 6375, 6775, 7905, 8401, 11625, 13175, 13821, 20325, 23035, 25203, 33875, 39525, 42005, 65875, 69105, 101625, 115175, 126015, 142817, 197625, 210025, 345525, 428451, 575875, 630075, 714085, 1050125, 1727625, 2142255, 3150375, 3570425, 10711275, 17852125, 53556375]

約数ペア:

[(1, 53556375), (3, 17852125), (5, 10711275), (15, 3570425), (17, 3150375), (25, 2142255), (31, 1727625), (51, 1050125), (75, 714085), (85, 630075), (93, 575875), (125, 428451), (155, 345525), (255, 210025), (271, 197625), (375, 142817), (425, 126015), (465, 115175), (527, 101625), (775, 69105), (813, 65875), (1275, 42005), (1355, 39525), (1581, 33875), (2125, 25203), (2325, 23035), (2635, 20325), (3875, 13821), (4065, 13175), (4607, 11625), (6375, 8401), (6775, 7905)]