38506575

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 66106880

約数和(自身を除く): 27600305

約数列:

[1, 3, 5, 15, 25, 67, 75, 79, 97, 201, 237, 291, 335, 395, 485, 1005, 1185, 1455, 1675, 1975, 2425, 5025, 5293, 5925, 6499, 7275, 7663, 15879, 19497, 22989, 26465, 32495, 38315, 79395, 97485, 114945, 132325, 162475, 191575, 396975, 487425, 513421, 574725, 1540263, 2567105, 7701315, 12835525, 38506575]

約数ペア:

[(1, 38506575), (3, 12835525), (5, 7701315), (15, 2567105), (25, 1540263), (67, 574725), (75, 513421), (79, 487425), (97, 396975), (201, 191575), (237, 162475), (291, 132325), (335, 114945), (395, 97485), (485, 79395), (1005, 38315), (1185, 32495), (1455, 26465), (1675, 22989), (1975, 19497), (2425, 15879), (5025, 7663), (5293, 7275), (5925, 6499)]