172933425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1861}}^1$

素因数の和:1943

約数の個数: 72

約数和(自身を含む): 360185280

約数和(自身を除く): 187251855

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 59, 63, 75, 105, 175, 177, 225, 295, 315, 413, 525, 531, 885, 1239, 1475, 1575, 1861, 2065, 2655, 3717, 4425, 5583, 6195, 9305, 10325, 13027, 13275, 16749, 18585, 27915, 30975, 39081, 46525, 65135, 83745, 92925, 109799, 117243, 139575, 195405, 325675, 329397, 418725, 548995, 586215, 768593, 977025, 988191, 1646985, 2305779, 2744975, 2931075, 3842965, 4940955, 6917337, 8234925, 11528895, 19214825, 24704775, 34586685, 57644475, 172933425]

約数ペア:

[(1, 172933425), (3, 57644475), (5, 34586685), (7, 24704775), (9, 19214825), (15, 11528895), (21, 8234925), (25, 6917337), (35, 4940955), (45, 3842965), (59, 2931075), (63, 2744975), (75, 2305779), (105, 1646985), (175, 988191), (177, 977025), (225, 768593), (295, 586215), (315, 548995), (413, 418725), (525, 329397), (531, 325675), (885, 195405), (1239, 139575), (1475, 117243), (1575, 109799), (1861, 92925), (2065, 83745), (2655, 65135), (3717, 46525), (4425, 39081), (5583, 30975), (6195, 27915), (9305, 18585), (10325, 16749), (13027, 13275)]