80921015

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{100523}}^1$

素因数の和:100558

約数の個数: 16

約数和(自身を含む): 115803648

約数和(自身を除く): 34882633

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 100523, 502615, 703661, 2312029, 3518305, 11560145, 16184203, 80921015]

約数ペア:

[(1, 80921015), (5, 16184203), (7, 11560145), (23, 3518305), (35, 2312029), (115, 703661), (161, 502615), (805, 100523)]