889875

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{113}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 1849536

約数和(自身を除く): 959661

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 113, 125, 175, 225, 315, 339, 375, 525, 565, 791, 875, 1017, 1125, 1575, 1695, 2373, 2625, 2825, 3955, 5085, 7119, 7875, 8475, 11865, 14125, 19775, 25425, 35595, 42375, 59325, 98875, 127125, 177975, 296625, 889875]

約数ペア:

[(1, 889875), (3, 296625), (5, 177975), (7, 127125), (9, 98875), (15, 59325), (21, 42375), (25, 35595), (35, 25425), (45, 19775), (63, 14125), (75, 11865), (105, 8475), (113, 7875), (125, 7119), (175, 5085), (225, 3955), (315, 2825), (339, 2625), (375, 2373), (525, 1695), (565, 1575), (791, 1125), (875, 1017)]