15730965

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15199}}^1$

素因数の和:15233

約数の個数: 24

約数和(自身を含む): 28454400

約数和(自身を除く): 12723435

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 15199, 45597, 75995, 136791, 227985, 349577, 683955, 1048731, 1747885, 3146193, 5243655, 15730965]

約数ペア:

[(1, 15730965), (3, 5243655), (5, 3146193), (9, 1747885), (15, 1048731), (23, 683955), (45, 349577), (69, 227985), (115, 136791), (207, 75995), (345, 45597), (1035, 15199)]