42394005

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 78534144

約数和(自身を除く): 36140139

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 151, 153, 255, 367, 453, 755, 765, 1101, 1359, 1835, 2265, 2567, 3303, 5505, 6239, 6795, 7701, 12835, 16515, 18717, 23103, 31195, 38505, 55417, 56151, 93585, 115515, 166251, 277085, 280755, 498753, 831255, 942089, 2493765, 2826267, 4710445, 8478801, 14131335, 42394005]

約数ペア:

[(1, 42394005), (3, 14131335), (5, 8478801), (9, 4710445), (15, 2826267), (17, 2493765), (45, 942089), (51, 831255), (85, 498753), (151, 280755), (153, 277085), (255, 166251), (367, 115515), (453, 93585), (755, 56151), (765, 55417), (1101, 38505), (1359, 31195), (1835, 23103), (2265, 18717), (2567, 16515), (3303, 12835), (5505, 7701), (6239, 6795)]