39345985

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 57871872

約数和(自身を除く): 18525887

約数列:

[1, 5, 7, 23, 35, 37, 115, 161, 185, 259, 805, 851, 1295, 1321, 4255, 5957, 6605, 9247, 29785, 30383, 46235, 48877, 151915, 212681, 244385, 342139, 1063405, 1124171, 1710695, 5620855, 7869197, 39345985]

約数ペア:

[(1, 39345985), (5, 7869197), (7, 5620855), (23, 1710695), (35, 1124171), (37, 1063405), (115, 342139), (161, 244385), (185, 212681), (259, 151915), (805, 48877), (851, 46235), (1295, 30383), (1321, 29785), (4255, 9247), (5957, 6605)]