72339225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 137515008

約数和(自身を除く): 65175783

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 227, 525, 607, 681, 1135, 1589, 1821, 3035, 3405, 4249, 4767, 5675, 7945, 9105, 12747, 15175, 17025, 21245, 23835, 39725, 45525, 63735, 106225, 119175, 137789, 318675, 413367, 688945, 964523, 2066835, 2893569, 3444725, 4822615, 10334175, 14467845, 24113075, 72339225]

約数ペア:

[(1, 72339225), (3, 24113075), (5, 14467845), (7, 10334175), (15, 4822615), (21, 3444725), (25, 2893569), (35, 2066835), (75, 964523), (105, 688945), (175, 413367), (227, 318675), (525, 137789), (607, 119175), (681, 106225), (1135, 63735), (1589, 45525), (1821, 39725), (3035, 23835), (3405, 21245), (4249, 17025), (4767, 15175), (5675, 12747), (7945, 9105)]