27106875

素因数分解:

$3^2\times 5^4\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 60

約数和(自身を含む): 50358880

約数和(自身を除く): 23252005

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 79, 125, 183, 225, 237, 305, 375, 395, 549, 625, 711, 915, 1125, 1185, 1525, 1875, 1975, 2745, 3555, 4575, 4819, 5625, 5925, 7625, 9875, 13725, 14457, 17775, 22875, 24095, 29625, 38125, 43371, 49375, 68625, 72285, 88875, 114375, 120475, 148125, 216855, 343125, 361425, 444375, 602375, 1084275, 1807125, 3011875, 5421375, 9035625, 27106875]

約数ペア:

[(1, 27106875), (3, 9035625), (5, 5421375), (9, 3011875), (15, 1807125), (25, 1084275), (45, 602375), (61, 444375), (75, 361425), (79, 343125), (125, 216855), (183, 148125), (225, 120475), (237, 114375), (305, 88875), (375, 72285), (395, 68625), (549, 49375), (625, 43371), (711, 38125), (915, 29625), (1125, 24095), (1185, 22875), (1525, 17775), (1875, 14457), (1975, 13725), (2745, 9875), (3555, 7625), (4575, 5925), (4819, 5625)]