48754215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 90507456

約数和(自身を除く): 41753241

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 101, 153, 255, 303, 505, 631, 765, 909, 1515, 1717, 1893, 3155, 4545, 5151, 5679, 8585, 9465, 10727, 15453, 25755, 28395, 32181, 53635, 63731, 77265, 96543, 160905, 191193, 318655, 482715, 573579, 955965, 1083427, 2867895, 3250281, 5417135, 9750843, 16251405, 48754215]

約数ペア:

[(1, 48754215), (3, 16251405), (5, 9750843), (9, 5417135), (15, 3250281), (17, 2867895), (45, 1083427), (51, 955965), (85, 573579), (101, 482715), (153, 318655), (255, 191193), (303, 160905), (505, 96543), (631, 77265), (765, 63731), (909, 53635), (1515, 32181), (1717, 28395), (1893, 25755), (3155, 15453), (4545, 10727), (5151, 9465), (5679, 8585)]