61512045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20201}}^1$

素因数の和:20245

約数の個数: 32

約数和(自身を含む): 116363520

約数和(自身を除く): 54851475

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 20201, 60603, 101005, 141407, 303015, 424221, 585829, 707035, 1757487, 2121105, 2929145, 4100803, 8787435, 12302409, 20504015, 61512045]

約数ペア:

[(1, 61512045), (3, 20504015), (5, 12302409), (7, 8787435), (15, 4100803), (21, 2929145), (29, 2121105), (35, 1757487), (87, 707035), (105, 585829), (145, 424221), (203, 303015), (435, 141407), (609, 101005), (1015, 60603), (3045, 20201)]