145458447

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^2\times {\mathrm{421}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 202975248

約数和(自身を除く): 57516801

約数列:

[1, 3, 41, 53, 123, 159, 421, 1263, 2173, 2809, 6519, 8427, 17261, 22313, 51783, 66939, 115169, 345507, 914833, 1182589, 2744499, 3547767, 48486149, 145458447]

約数ペア:

[(1, 145458447), (3, 48486149), (41, 3547767), (53, 2744499), (123, 1182589), (159, 914833), (421, 345507), (1263, 115169), (2173, 66939), (2809, 51783), (6519, 22313), (8427, 17261)]