171915045

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{1741}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 285966720

約数和(自身を除く): 114051675

約数列:

[1, 3, 5, 15, 29, 87, 145, 227, 435, 681, 1135, 1741, 3405, 5223, 6583, 8705, 19749, 26115, 32915, 50489, 98745, 151467, 252445, 395207, 757335, 1185621, 1976035, 5928105, 11461003, 34383009, 57305015, 171915045]

約数ペア:

[(1, 171915045), (3, 57305015), (5, 34383009), (15, 11461003), (29, 5928105), (87, 1976035), (145, 1185621), (227, 757335), (435, 395207), (681, 252445), (1135, 151467), (1741, 98745), (3405, 50489), (5223, 32915), (6583, 26115), (8705, 19749)]