23551875

素因数分解:

$3^2\times 5^4\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 60

約数和(自身を含む): 43860960

約数和(自身を除く): 20309085

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 79, 125, 159, 225, 237, 265, 375, 395, 477, 625, 711, 795, 1125, 1185, 1325, 1875, 1975, 2385, 3555, 3975, 4187, 5625, 5925, 6625, 9875, 11925, 12561, 17775, 19875, 20935, 29625, 33125, 37683, 49375, 59625, 62805, 88875, 99375, 104675, 148125, 188415, 298125, 314025, 444375, 523375, 942075, 1570125, 2616875, 4710375, 7850625, 23551875]

約数ペア:

[(1, 23551875), (3, 7850625), (5, 4710375), (9, 2616875), (15, 1570125), (25, 942075), (45, 523375), (53, 444375), (75, 314025), (79, 298125), (125, 188415), (159, 148125), (225, 104675), (237, 99375), (265, 88875), (375, 62805), (395, 59625), (477, 49375), (625, 37683), (711, 33125), (795, 29625), (1125, 20935), (1185, 19875), (1325, 17775), (1875, 12561), (1975, 11925), (2385, 9875), (3555, 6625), (3975, 5925), (4187, 5625)]