5209875

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 10269792

約数和(自身を除く): 5059917

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 421, 495, 825, 1125, 1263, 1375, 2105, 2475, 3789, 4125, 4631, 6315, 10525, 12375, 13893, 18945, 23155, 31575, 41679, 52625, 69465, 94725, 115775, 157875, 208395, 347325, 473625, 578875, 1041975, 1736625, 5209875]

約数ペア:

[(1, 5209875), (3, 1736625), (5, 1041975), (9, 578875), (11, 473625), (15, 347325), (25, 208395), (33, 157875), (45, 115775), (55, 94725), (75, 69465), (99, 52625), (125, 41679), (165, 31575), (225, 23155), (275, 18945), (375, 13893), (421, 12375), (495, 10525), (825, 6315), (1125, 4631), (1263, 4125), (1375, 3789), (2105, 2475)]