188213985

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{102013}}^1$

素因数の和:102065

約数の個数: 24

約数和(自身を含む): 334197864

約数和(自身を除く): 145983879

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 102013, 306039, 510065, 918117, 1530195, 4182533, 4590585, 12547599, 20912665, 37642797, 62737995, 188213985]

約数ペア:

[(1, 188213985), (3, 62737995), (5, 37642797), (9, 20912665), (15, 12547599), (41, 4590585), (45, 4182533), (123, 1530195), (205, 918117), (369, 510065), (615, 306039), (1845, 102013)]