17035525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 24748416

約数和(自身を除く): 7712891

約数列:

[1, 5, 13, 23, 25, 43, 53, 65, 115, 215, 265, 299, 325, 559, 575, 689, 989, 1075, 1219, 1325, 1495, 2279, 2795, 3445, 4945, 6095, 7475, 11395, 12857, 13975, 15847, 17225, 24725, 29627, 30475, 52417, 56975, 64285, 79235, 148135, 262085, 321425, 396175, 681421, 740675, 1310425, 3407105, 17035525]

約数ペア:

[(1, 17035525), (5, 3407105), (13, 1310425), (23, 740675), (25, 681421), (43, 396175), (53, 321425), (65, 262085), (115, 148135), (215, 79235), (265, 64285), (299, 56975), (325, 52417), (559, 30475), (575, 29627), (689, 24725), (989, 17225), (1075, 15847), (1219, 13975), (1325, 12857), (1495, 11395), (2279, 7475), (2795, 6095), (3445, 4945)]