151408185

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3923}}^1$

素因数の和:4045

約数の個数: 32

約数和(自身を含む): 253145088

約数和(自身を除く): 101736903

約数列:

[1, 3, 5, 15, 31, 83, 93, 155, 249, 415, 465, 1245, 2573, 3923, 7719, 11769, 12865, 19615, 38595, 58845, 121613, 325609, 364839, 608065, 976827, 1628045, 1824195, 4884135, 10093879, 30281637, 50469395, 151408185]

約数ペア:

[(1, 151408185), (3, 50469395), (5, 30281637), (15, 10093879), (31, 4884135), (83, 1824195), (93, 1628045), (155, 976827), (249, 608065), (415, 364839), (465, 325609), (1245, 121613), (2573, 58845), (3923, 38595), (7719, 19615), (11769, 12865)]