40756455

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31231}}^1$

素因数の和:31271

約数の個数: 24

約数和(自身を含む): 73082880

約数和(自身を除く): 32326425

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 31231, 93693, 156155, 281079, 468465, 905699, 1405395, 2717097, 4528495, 8151291, 13585485, 40756455]

約数ペア:

[(1, 40756455), (3, 13585485), (5, 8151291), (9, 4528495), (15, 2717097), (29, 1405395), (45, 905699), (87, 468465), (145, 281079), (261, 156155), (435, 93693), (1305, 31231)]