37988985

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3797}}^1$

素因数の和:3857

約数の個数: 32

約数和(自身を含む): 65629440

約数和(自身を除く): 27640455

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 2001, 3335, 3797, 10005, 11391, 18985, 56955, 87331, 110113, 261993, 330339, 436655, 550565, 1309965, 1651695, 2532599, 7597797, 12662995, 37988985]

約数ペア:

[(1, 37988985), (3, 12662995), (5, 7597797), (15, 2532599), (23, 1651695), (29, 1309965), (69, 550565), (87, 436655), (115, 330339), (145, 261993), (345, 110113), (435, 87331), (667, 56955), (2001, 18985), (3335, 11391), (3797, 10005)]