426595875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1193

約数の個数: 64

約数和(自身を含む): 764629632

約数和(自身を除く): 338033757

約数列:

[1, 3, 5, 15, 17, 25, 51, 61, 75, 85, 125, 183, 255, 305, 375, 425, 915, 1037, 1097, 1275, 1525, 2125, 3111, 3291, 4575, 5185, 5485, 6375, 7625, 15555, 16455, 18649, 22875, 25925, 27425, 55947, 66917, 77775, 82275, 93245, 129625, 137125, 200751, 279735, 334585, 388875, 411375, 466225, 1003755, 1137589, 1398675, 1672925, 2331125, 3412767, 5018775, 5687945, 6993375, 8364625, 17063835, 25093875, 28439725, 85319175, 142198625, 426595875]

約数ペア:

[(1, 426595875), (3, 142198625), (5, 85319175), (15, 28439725), (17, 25093875), (25, 17063835), (51, 8364625), (61, 6993375), (75, 5687945), (85, 5018775), (125, 3412767), (183, 2331125), (255, 1672925), (305, 1398675), (375, 1137589), (425, 1003755), (915, 466225), (1037, 411375), (1097, 388875), (1275, 334585), (1525, 279735), (2125, 200751), (3111, 137125), (3291, 129625), (4575, 93245), (5185, 82275), (5485, 77775), (6375, 66917), (7625, 55947), (15555, 27425), (16455, 25925), (18649, 22875)]