29912925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 56996352

約数和(自身を除く): 27083427

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 227, 251, 525, 681, 753, 1135, 1255, 1589, 1757, 3405, 3765, 4767, 5271, 5675, 6275, 7945, 8785, 17025, 18825, 23835, 26355, 39725, 43925, 56977, 119175, 131775, 170931, 284885, 398839, 854655, 1196517, 1424425, 1994195, 4273275, 5982585, 9970975, 29912925]

約数ペア:

[(1, 29912925), (3, 9970975), (5, 5982585), (7, 4273275), (15, 1994195), (21, 1424425), (25, 1196517), (35, 854655), (75, 398839), (105, 284885), (175, 170931), (227, 131775), (251, 119175), (525, 56977), (681, 43925), (753, 39725), (1135, 26355), (1255, 23835), (1589, 18825), (1757, 17025), (3405, 8785), (3765, 7945), (4767, 6275), (5271, 5675)]