24890625

素因数分解:

$3^3\times 5^6\times {\mathrm{59}}^1$

素因数の和:98

約数の個数: 56

約数和(自身を含む): 46874400

約数和(自身を除く): 21983775

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 125, 135, 177, 225, 295, 375, 531, 625, 675, 885, 1125, 1475, 1593, 1875, 2655, 3125, 3375, 4425, 5625, 7375, 7965, 9375, 13275, 15625, 16875, 22125, 28125, 36875, 39825, 46875, 66375, 84375, 110625, 140625, 184375, 199125, 331875, 421875, 553125, 921875, 995625, 1659375, 2765625, 4978125, 8296875, 24890625]

約数ペア:

[(1, 24890625), (3, 8296875), (5, 4978125), (9, 2765625), (15, 1659375), (25, 995625), (27, 921875), (45, 553125), (59, 421875), (75, 331875), (125, 199125), (135, 184375), (177, 140625), (225, 110625), (295, 84375), (375, 66375), (531, 46875), (625, 39825), (675, 36875), (885, 28125), (1125, 22125), (1475, 16875), (1593, 15625), (1875, 13275), (2655, 9375), (3125, 7965), (3375, 7375), (4425, 5625)]