391921652835

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{6967}}^1\times {\mathrm{5507}}^1$

素因数の和:12712

約数の個数: 48

約数和(自身を含む): 682545367296

約数和(自身を除く): 290623714461

約数列:

[1, 3, 5, 9, 15, 45, 227, 681, 1135, 2043, 3405, 5507, 6967, 10215, 16521, 20901, 27535, 34835, 49563, 62703, 82605, 104505, 247815, 313515, 1250089, 1581509, 3750267, 4744527, 6250445, 7907545, 11250801, 14233581, 18751335, 23722635, 38367269, 56254005, 71167905, 115101807, 191836345, 345305421, 575509035, 1726527105, 8709370063, 26128110189, 43546850315, 78384330567, 130640550945, 391921652835]

約数ペア:

[(1, 391921652835), (3, 130640550945), (5, 78384330567), (9, 43546850315), (15, 26128110189), (45, 8709370063), (227, 1726527105), (681, 575509035), (1135, 345305421), (2043, 191836345), (3405, 115101807), (5507, 71167905), (6967, 56254005), (10215, 38367269), (16521, 23722635), (20901, 18751335), (27535, 14233581), (34835, 11250801), (49563, 7907545), (62703, 6250445), (82605, 4744527), (104505, 3750267), (247815, 1581509), (313515, 1250089)]