80452365

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 158208000

約数和(自身を除く): 77755635

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 343, 399, 665, 735, 823, 931, 1029, 1715, 1995, 2469, 2793, 4115, 4655, 5145, 5761, 6517, 12345, 13965, 15637, 17283, 19551, 28805, 32585, 40327, 46911, 78185, 86415, 97755, 109459, 120981, 201635, 234555, 282289, 328377, 547295, 604905, 766213, 846867, 1411445, 1641885, 2298639, 3831065, 4234335, 5363491, 11493195, 16090473, 26817455, 80452365]

約数ペア:

[(1, 80452365), (3, 26817455), (5, 16090473), (7, 11493195), (15, 5363491), (19, 4234335), (21, 3831065), (35, 2298639), (49, 1641885), (57, 1411445), (95, 846867), (105, 766213), (133, 604905), (147, 547295), (245, 328377), (285, 282289), (343, 234555), (399, 201635), (665, 120981), (735, 109459), (823, 97755), (931, 86415), (1029, 78185), (1715, 46911), (1995, 40327), (2469, 32585), (2793, 28805), (4115, 19551), (4655, 17283), (5145, 15637), (5761, 13965), (6517, 12345)]