72832515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2699}}^1$

素因数の和:2971

約数の個数: 32

約数和(自身を含む): 133747200

約数和(自身を除く): 60914685

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 257, 771, 1285, 1799, 2699, 3855, 5397, 8097, 8995, 13495, 18893, 26985, 40485, 56679, 94465, 283395, 693643, 2080929, 3468215, 4855501, 10404645, 14566503, 24277505, 72832515]

約数ペア:

[(1, 72832515), (3, 24277505), (5, 14566503), (7, 10404645), (15, 4855501), (21, 3468215), (35, 2080929), (105, 693643), (257, 283395), (771, 94465), (1285, 56679), (1799, 40485), (2699, 26985), (3855, 18893), (5397, 13495), (8097, 8995)]