22067985

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 36973440

約数和(自身を除く): 14905455

約数列:

[1, 3, 5, 15, 29, 87, 97, 145, 291, 435, 485, 523, 1455, 1569, 2615, 2813, 7845, 8439, 14065, 15167, 42195, 45501, 50731, 75835, 152193, 227505, 253655, 760965, 1471199, 4413597, 7355995, 22067985]

約数ペア:

[(1, 22067985), (3, 7355995), (5, 4413597), (15, 1471199), (29, 760965), (87, 253655), (97, 227505), (145, 152193), (291, 75835), (435, 50731), (485, 45501), (523, 42195), (1455, 15167), (1569, 14065), (2615, 8439), (2813, 7845)]