2230725

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{607}}^1$

素因数の和:634

約数の個数: 36

約数和(自身を含む): 4297344

約数和(自身を除く): 2066619

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 607, 735, 1225, 1821, 3035, 3675, 4249, 9105, 12747, 15175, 21245, 29743, 45525, 63735, 89229, 106225, 148715, 318675, 446145, 743575, 2230725]

約数ペア:

[(1, 2230725), (3, 743575), (5, 446145), (7, 318675), (15, 148715), (21, 106225), (25, 89229), (35, 63735), (49, 45525), (75, 29743), (105, 21245), (147, 15175), (175, 12747), (245, 9105), (525, 4249), (607, 3675), (735, 3035), (1225, 1821)]