1234065

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 2429568

約数和(自身を除く): 1195503

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 73, 105, 115, 147, 161, 219, 245, 345, 365, 483, 511, 735, 805, 1095, 1127, 1533, 1679, 2415, 2555, 3381, 3577, 5037, 5635, 7665, 8395, 10731, 11753, 16905, 17885, 25185, 35259, 53655, 58765, 82271, 176295, 246813, 411355, 1234065]

約数ペア:

[(1, 1234065), (3, 411355), (5, 246813), (7, 176295), (15, 82271), (21, 58765), (23, 53655), (35, 35259), (49, 25185), (69, 17885), (73, 16905), (105, 11753), (115, 10731), (147, 8395), (161, 7665), (219, 5635), (245, 5037), (345, 3577), (365, 3381), (483, 2555), (511, 2415), (735, 1679), (805, 1533), (1095, 1127)]