163674885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2909}}^1$

素因数の和:2970

約数の個数: 48

約数和(自身を含む): 297239040

約数和(自身を除く): 133564155

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 121, 155, 165, 341, 363, 465, 605, 1023, 1705, 1815, 2909, 3751, 5115, 8727, 11253, 14545, 18755, 31999, 43635, 56265, 90179, 95997, 159995, 270537, 351989, 450895, 479985, 991969, 1055967, 1352685, 1759945, 2975907, 4959845, 5279835, 10911659, 14879535, 32734977, 54558295, 163674885]

約数ペア:

[(1, 163674885), (3, 54558295), (5, 32734977), (11, 14879535), (15, 10911659), (31, 5279835), (33, 4959845), (55, 2975907), (93, 1759945), (121, 1352685), (155, 1055967), (165, 991969), (341, 479985), (363, 450895), (465, 351989), (605, 270537), (1023, 159995), (1705, 95997), (1815, 90179), (2909, 56265), (3751, 43635), (5115, 31999), (8727, 18755), (11253, 14545)]