15182751

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 22534848

約数和(自身を除く): 7352097

約数列:

[1, 3, 17, 41, 51, 53, 123, 137, 159, 411, 697, 901, 2091, 2173, 2329, 2703, 5617, 6519, 6987, 7261, 16851, 21783, 36941, 95489, 110823, 123437, 286467, 297701, 370311, 893103, 5060917, 15182751]

約数ペア:

[(1, 15182751), (3, 5060917), (17, 893103), (41, 370311), (51, 297701), (53, 286467), (123, 123437), (137, 110823), (159, 95489), (411, 36941), (697, 21783), (901, 16851), (2091, 7261), (2173, 6987), (2329, 6519), (2703, 5617)]