38937015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 73513440

約数和(自身を除く): 34576425

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 101, 117, 195, 303, 505, 585, 659, 909, 1313, 1515, 1977, 3295, 3939, 4545, 5931, 6565, 8567, 9885, 11817, 19695, 25701, 29655, 42835, 59085, 66559, 77103, 128505, 199677, 332795, 385515, 599031, 865267, 998385, 2595801, 2995155, 4326335, 7787403, 12979005, 38937015]

約数ペア:

[(1, 38937015), (3, 12979005), (5, 7787403), (9, 4326335), (13, 2995155), (15, 2595801), (39, 998385), (45, 865267), (65, 599031), (101, 385515), (117, 332795), (195, 199677), (303, 128505), (505, 77103), (585, 66559), (659, 59085), (909, 42835), (1313, 29655), (1515, 25701), (1977, 19695), (3295, 11817), (3939, 9885), (4545, 8567), (5931, 6565)]