15042885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7013}}^1$

素因数の和:7045

約数の個数: 32

約数和(自身を含む): 28280448

約数和(自身を除く): 13237563

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 7013, 21039, 35065, 77143, 91169, 105195, 231429, 273507, 385715, 455845, 1002859, 1157145, 1367535, 3008577, 5014295, 15042885]

約数ペア:

[(1, 15042885), (3, 5014295), (5, 3008577), (11, 1367535), (13, 1157145), (15, 1002859), (33, 455845), (39, 385715), (55, 273507), (65, 231429), (143, 105195), (165, 91169), (195, 77143), (429, 35065), (715, 21039), (2145, 7013)]