189241995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{859}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 319507200

約数和(自身を除く): 130265205

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 773, 859, 2319, 2577, 3865, 4295, 11595, 12885, 14687, 16321, 44061, 48963, 73435, 81605, 220305, 244815, 664007, 1992021, 3320035, 9960105, 12616133, 37848399, 63080665, 189241995]

約数ペア:

[(1, 189241995), (3, 63080665), (5, 37848399), (15, 12616133), (19, 9960105), (57, 3320035), (95, 1992021), (285, 664007), (773, 244815), (859, 220305), (2319, 81605), (2577, 73435), (3865, 48963), (4295, 44061), (11595, 16321), (12885, 14687)]