1335495

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 2626560

約数和(自身を除く): 1291065

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 79, 105, 115, 147, 161, 237, 245, 345, 395, 483, 553, 735, 805, 1127, 1185, 1659, 1817, 2415, 2765, 3381, 3871, 5451, 5635, 8295, 9085, 11613, 12719, 16905, 19355, 27255, 38157, 58065, 63595, 89033, 190785, 267099, 445165, 1335495]

約数ペア:

[(1, 1335495), (3, 445165), (5, 267099), (7, 190785), (15, 89033), (21, 63595), (23, 58065), (35, 38157), (49, 27255), (69, 19355), (79, 16905), (105, 12719), (115, 11613), (147, 9085), (161, 8295), (237, 5635), (245, 5451), (345, 3871), (395, 3381), (483, 2765), (553, 2415), (735, 1817), (805, 1659), (1127, 1185)]