48723915

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1109}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 81518400

約数和(自身を除く): 32794485

約数列:

[1, 3, 5, 15, 29, 87, 101, 145, 303, 435, 505, 1109, 1515, 2929, 3327, 5545, 8787, 14645, 16635, 32161, 43935, 96483, 112009, 160805, 336027, 482415, 560045, 1680135, 3248261, 9744783, 16241305, 48723915]

約数ペア:

[(1, 48723915), (3, 16241305), (5, 9744783), (15, 3248261), (29, 1680135), (87, 560045), (101, 482415), (145, 336027), (303, 160805), (435, 112009), (505, 96483), (1109, 43935), (1515, 32161), (2929, 16635), (3327, 14645), (5545, 8787)]