72203135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1511}}^1$

素因数の和:2038

約数の個数: 16

約数和(自身を含む): 91445760

約数和(自身を除く): 19242625

約数列:

[1, 5, 19, 95, 503, 1511, 2515, 7555, 9557, 28709, 47785, 143545, 760033, 3800165, 14440627, 72203135]

約数ペア:

[(1, 72203135), (5, 14440627), (19, 3800165), (95, 760033), (503, 143545), (1511, 47785), (2515, 28709), (7555, 9557)]