15492525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 28123200

約数和(自身を除く): 12630675

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 145, 255, 419, 425, 435, 493, 725, 1257, 1275, 1479, 2095, 2175, 2465, 6285, 7123, 7395, 10475, 12151, 12325, 21369, 31425, 35615, 36453, 36975, 60755, 106845, 178075, 182265, 206567, 303775, 534225, 619701, 911325, 1032835, 3098505, 5164175, 15492525]

約数ペア:

[(1, 15492525), (3, 5164175), (5, 3098505), (15, 1032835), (17, 911325), (25, 619701), (29, 534225), (51, 303775), (75, 206567), (85, 182265), (87, 178075), (145, 106845), (255, 60755), (419, 36975), (425, 36453), (435, 35615), (493, 31425), (725, 21369), (1257, 12325), (1275, 12151), (1479, 10475), (2095, 7395), (2175, 7123), (2465, 6285)]