127182015

素因数分解:

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

素因数の和:549

約数の個数: 64

約数和(自身を含む): 241643520

約数和(自身を除く): 114461505

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 151, 153, 255, 367, 453, 459, 755, 765, 1101, 1359, 1835, 2265, 2295, 2567, 3303, 4077, 5505, 6239, 6795, 7701, 9909, 12835, 16515, 18717, 20385, 23103, 31195, 38505, 49545, 55417, 56151, 69309, 93585, 115515, 166251, 168453, 277085, 280755, 346545, 498753, 831255, 842265, 942089, 1496259, 2493765, 2826267, 4710445, 7481295, 8478801, 14131335, 25436403, 42394005, 127182015]

約数ペア:

[(1, 127182015), (3, 42394005), (5, 25436403), (9, 14131335), (15, 8478801), (17, 7481295), (27, 4710445), (45, 2826267), (51, 2493765), (85, 1496259), (135, 942089), (151, 842265), (153, 831255), (255, 498753), (367, 346545), (453, 280755), (459, 277085), (755, 168453), (765, 166251), (1101, 115515), (1359, 93585), (1835, 69309), (2265, 56151), (2295, 55417), (2567, 49545), (3303, 38505), (4077, 31195), (5505, 23103), (6239, 20385), (6795, 18717), (7701, 16515), (9909, 12835)]