85872045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{28201}}^1$

素因数の和:28245

約数の個数: 32

約数和(自身を含む): 162443520

約数和(自身を除く): 76571475

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 28201, 84603, 141005, 197407, 423015, 592221, 817829, 987035, 2453487, 2961105, 4089145, 5724803, 12267435, 17174409, 28624015, 85872045]

約数ペア:

[(1, 85872045), (3, 28624015), (5, 17174409), (7, 12267435), (15, 5724803), (21, 4089145), (29, 2961105), (35, 2453487), (87, 987035), (105, 817829), (145, 592221), (203, 423015), (435, 197407), (609, 141005), (1015, 84603), (3045, 28201)]