1345455

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 2414880

約数和(自身を除く): 1069425

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1031, 1305, 3093, 5155, 9279, 15465, 29899, 46395, 89697, 149495, 269091, 448485, 1345455]

約数ペア:

[(1, 1345455), (3, 448485), (5, 269091), (9, 149495), (15, 89697), (29, 46395), (45, 29899), (87, 15465), (145, 9279), (261, 5155), (435, 3093), (1031, 1305)]