27628635

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1511}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 47029248

約数和(自身を除く): 19400613

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 795, 1219, 1511, 3657, 4533, 6095, 7555, 18285, 22665, 34753, 80083, 104259, 173765, 240249, 400415, 521295, 1201245, 1841909, 5525727, 9209545, 27628635]

約数ペア:

[(1, 27628635), (3, 9209545), (5, 5525727), (15, 1841909), (23, 1201245), (53, 521295), (69, 400415), (115, 240249), (159, 173765), (265, 104259), (345, 80083), (795, 34753), (1219, 22665), (1511, 18285), (3657, 7555), (4533, 6095)]