15223494

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 36063216

約数和(自身を除く): 20839722

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 1613, 3146, 3226, 4719, 4839, 9438, 9678, 17743, 20969, 35486, 41938, 53229, 62907, 106458, 125814, 195173, 230659, 390346, 461318, 585519, 691977, 1171038, 1383954, 2537249, 5074498, 7611747, 15223494]

約数ペア:

[(1, 15223494), (2, 7611747), (3, 5074498), (6, 2537249), (11, 1383954), (13, 1171038), (22, 691977), (26, 585519), (33, 461318), (39, 390346), (66, 230659), (78, 195173), (121, 125814), (143, 106458), (242, 62907), (286, 53229), (363, 41938), (429, 35486), (726, 20969), (858, 17743), (1573, 9678), (1613, 9438), (3146, 4839), (3226, 4719)]