168981015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{27277}}^1$

素因数の和:27351

約数の個数: 32

約数和(自身を含む): 314242560

約数和(自身を除く): 145261545

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 177, 295, 413, 885, 1239, 2065, 6195, 27277, 81831, 136385, 190939, 409155, 572817, 954695, 1609343, 2864085, 4828029, 8046715, 11265401, 24140145, 33796203, 56327005, 168981015]

約数ペア:

[(1, 168981015), (3, 56327005), (5, 33796203), (7, 24140145), (15, 11265401), (21, 8046715), (35, 4828029), (59, 2864085), (105, 1609343), (177, 954695), (295, 572817), (413, 409155), (885, 190939), (1239, 136385), (2065, 81831), (6195, 27277)]