26054625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 47354112

約数和(自身を除く): 21299487

約数列:

[1, 3, 5, 15, 17, 25, 51, 61, 67, 75, 85, 125, 183, 201, 255, 305, 335, 375, 425, 915, 1005, 1037, 1139, 1275, 1525, 1675, 2125, 3111, 3417, 4087, 4575, 5025, 5185, 5695, 6375, 7625, 8375, 12261, 15555, 17085, 20435, 22875, 25125, 25925, 28475, 61305, 69479, 77775, 85425, 102175, 129625, 142375, 208437, 306525, 347395, 388875, 427125, 510875, 1042185, 1532625, 1736975, 5210925, 8684875, 26054625]

約数ペア:

[(1, 26054625), (3, 8684875), (5, 5210925), (15, 1736975), (17, 1532625), (25, 1042185), (51, 510875), (61, 427125), (67, 388875), (75, 347395), (85, 306525), (125, 208437), (183, 142375), (201, 129625), (255, 102175), (305, 85425), (335, 77775), (375, 69479), (425, 61305), (915, 28475), (1005, 25925), (1037, 25125), (1139, 22875), (1275, 20435), (1525, 17085), (1675, 15555), (2125, 12261), (3111, 8375), (3417, 7625), (4087, 6375), (4575, 5695), (5025, 5185)]