1790902015

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{6197}}^1$

素因数の和:6591

約数の個数: 32

約数和(自身を含む): 2570434560

約数和(自身を除く): 779532545

約数列:

[1, 5, 7, 23, 35, 115, 161, 359, 805, 1795, 2513, 6197, 8257, 12565, 30985, 41285, 43379, 57799, 142531, 216895, 288995, 712655, 997717, 2224723, 4988585, 11123615, 15573061, 51168629, 77865305, 255843145, 358180403, 1790902015]

約数ペア:

[(1, 1790902015), (5, 358180403), (7, 255843145), (23, 77865305), (35, 51168629), (115, 15573061), (161, 11123615), (359, 4988585), (805, 2224723), (1795, 997717), (2513, 712655), (6197, 288995), (8257, 216895), (12565, 142531), (30985, 57799), (41285, 43379)]