73390135

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1597}}^1$

素因数の和:1723

約数の個数: 32

約数和(自身を含む): 109533312

約数和(自身を除く): 36143177

約数列:

[1, 5, 7, 13, 35, 65, 91, 101, 455, 505, 707, 1313, 1597, 3535, 6565, 7985, 9191, 11179, 20761, 45955, 55895, 103805, 145327, 161297, 726635, 806485, 1129079, 2096861, 5645395, 10484305, 14678027, 73390135]

約数ペア:

[(1, 73390135), (5, 14678027), (7, 10484305), (13, 5645395), (35, 2096861), (65, 1129079), (91, 806485), (101, 726635), (455, 161297), (505, 145327), (707, 103805), (1313, 55895), (1597, 45955), (3535, 20761), (6565, 11179), (7985, 9191)]