5146875

素因数分解:

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

素因数の和:95

約数の個数: 48

約数和(自身を含む): 9686880

約数和(自身を除く): 4540005

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 125, 135, 183, 225, 305, 375, 549, 625, 675, 915, 1125, 1525, 1647, 1875, 2745, 3125, 3375, 4575, 5625, 7625, 8235, 9375, 13725, 16875, 22875, 28125, 38125, 41175, 68625, 84375, 114375, 190625, 205875, 343125, 571875, 1029375, 1715625, 5146875]

約数ペア:

[(1, 5146875), (3, 1715625), (5, 1029375), (9, 571875), (15, 343125), (25, 205875), (27, 190625), (45, 114375), (61, 84375), (75, 68625), (125, 41175), (135, 38125), (183, 28125), (225, 22875), (305, 16875), (375, 13725), (549, 9375), (625, 8235), (675, 7625), (915, 5625), (1125, 4575), (1525, 3375), (1647, 3125), (1875, 2745)]