89201245

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3821}}^1$

素因数の和:3885

約数の個数: 32

約数和(自身を含む): 132088320

約数和(自身を除く): 42887075

約数列:

[1, 5, 7, 23, 29, 35, 115, 145, 161, 203, 667, 805, 1015, 3335, 3821, 4669, 19105, 23345, 26747, 87883, 110809, 133735, 439415, 554045, 615181, 775663, 2548607, 3075905, 3878315, 12743035, 17840249, 89201245]

約数ペア:

[(1, 89201245), (5, 17840249), (7, 12743035), (23, 3878315), (29, 3075905), (35, 2548607), (115, 775663), (145, 615181), (161, 554045), (203, 439415), (667, 133735), (805, 110809), (1015, 87883), (3335, 26747), (3821, 23345), (4669, 19105)]