222393315

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{1109}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 369230400

約数和(自身を除く): 146837085

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 461, 1109, 1383, 2305, 3327, 5545, 6915, 13369, 16635, 32161, 40107, 66845, 96483, 160805, 200535, 482415, 511249, 1533747, 2556245, 7668735, 14826221, 44478663, 74131105, 222393315]

約数ペア:

[(1, 222393315), (3, 74131105), (5, 44478663), (15, 14826221), (29, 7668735), (87, 2556245), (145, 1533747), (435, 511249), (461, 482415), (1109, 200535), (1383, 160805), (2305, 96483), (3327, 66845), (5545, 40107), (6915, 32161), (13369, 16635)]