249916172025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{231131}}^1$

素因数の和:232266

約数の個数: 48

約数和(自身を含む): 445382118720

約数和(自身を除く): 195465946695

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 1109, 3327, 5545, 14417, 16635, 27725, 43251, 72085, 83175, 216255, 231131, 360425, 693393, 1081275, 1155655, 3004703, 3466965, 5778275, 9014109, 15023515, 17334825, 45070545, 75117575, 225352725, 256324279, 768972837, 1281621395, 3332215627, 3844864185, 6408106975, 9996646881, 16661078135, 19224320925, 49983234405, 83305390675, 249916172025]

約数ペア:

[(1, 249916172025), (3, 83305390675), (5, 49983234405), (13, 19224320925), (15, 16661078135), (25, 9996646881), (39, 6408106975), (65, 3844864185), (75, 3332215627), (195, 1281621395), (325, 768972837), (975, 256324279), (1109, 225352725), (3327, 75117575), (5545, 45070545), (14417, 17334825), (16635, 15023515), (27725, 9014109), (43251, 5778275), (72085, 3466965), (83175, 3004703), (216255, 1155655), (231131, 1081275), (360425, 693393)]