127995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:91

約数の個数: 32

約数和(自身を含む): 248832

約数和(自身を除く): 120837

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 53, 69, 105, 115, 159, 161, 265, 345, 371, 483, 795, 805, 1113, 1219, 1855, 2415, 3657, 5565, 6095, 8533, 18285, 25599, 42665, 127995]

約数ペア:

[(1, 127995), (3, 42665), (5, 25599), (7, 18285), (15, 8533), (21, 6095), (23, 5565), (35, 3657), (53, 2415), (69, 1855), (105, 1219), (115, 1113), (159, 805), (161, 795), (265, 483), (345, 371)]