3992025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 7285248

約数和(自身を除く): 3293223

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 101, 155, 255, 303, 425, 465, 505, 527, 775, 1275, 1515, 1581, 1717, 2325, 2525, 2635, 3131, 5151, 7575, 7905, 8585, 9393, 13175, 15655, 25755, 39525, 42925, 46965, 53227, 78275, 128775, 159681, 234825, 266135, 798405, 1330675, 3992025]

約数ペア:

[(1, 3992025), (3, 1330675), (5, 798405), (15, 266135), (17, 234825), (25, 159681), (31, 128775), (51, 78275), (75, 53227), (85, 46965), (93, 42925), (101, 39525), (155, 25755), (255, 15655), (303, 13175), (425, 9393), (465, 8585), (505, 7905), (527, 7575), (775, 5151), (1275, 3131), (1515, 2635), (1581, 2525), (1717, 2325)]