99320885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 134524800

約数和(自身を除く): 35203915

約数列:

[1, 5, 17, 19, 85, 89, 95, 323, 445, 691, 1513, 1615, 1691, 3455, 7565, 8455, 11747, 13129, 28747, 58735, 61499, 65645, 143735, 223193, 307495, 1045483, 1115965, 1168481, 5227415, 5842405, 19864177, 99320885]

約数ペア:

[(1, 99320885), (5, 19864177), (17, 5842405), (19, 5227415), (85, 1168481), (89, 1115965), (95, 1045483), (323, 307495), (445, 223193), (691, 143735), (1513, 65645), (1615, 61499), (1691, 58735), (3455, 28747), (7565, 13129), (8455, 11747)]