160998045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{35897}}^1$

素因数の和:35941

約数の個数: 32

約数和(自身を含む): 289481472

約数和(自身を除く): 128483427

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 35897, 107691, 179485, 466661, 538455, 825631, 1399983, 2333305, 2476893, 4128155, 6999915, 10733203, 12384465, 32199609, 53666015, 160998045]

約数ペア:

[(1, 160998045), (3, 53666015), (5, 32199609), (13, 12384465), (15, 10733203), (23, 6999915), (39, 4128155), (65, 2476893), (69, 2333305), (115, 1399983), (195, 825631), (299, 538455), (345, 466661), (897, 179485), (1495, 107691), (4485, 35897)]