13407015

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5693}}^1$

素因数の和:5858

約数の個数: 16

約数和(自身を含む): 21591648

約数和(自身を除く): 8184633

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 5693, 17079, 28465, 85395, 893801, 2681403, 4469005, 13407015]

約数ペア:

[(1, 13407015), (3, 4469005), (5, 2681403), (15, 893801), (157, 85395), (471, 28465), (785, 17079), (2355, 5693)]