1337491455

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{65419}}^1$

素因数の和:65503

約数の個数: 32

約数和(自身を含む): 2260915200

約数和(自身を除く): 923423745

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 1363, 4089, 6815, 20445, 65419, 196257, 327095, 981285, 1897151, 3074693, 5691453, 9224079, 9485755, 15373465, 28457265, 46120395, 89166097, 267498291, 445830485, 1337491455]

約数ペア:

[(1, 1337491455), (3, 445830485), (5, 267498291), (15, 89166097), (29, 46120395), (47, 28457265), (87, 15373465), (141, 9485755), (145, 9224079), (235, 5691453), (435, 3074693), (705, 1897151), (1363, 981285), (4089, 327095), (6815, 196257), (20445, 65419)]