65424525

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 111957120

約数和(自身を除く): 46532595

約数列:

[1, 3, 5, 15, 25, 53, 75, 109, 151, 159, 265, 327, 453, 545, 755, 795, 1325, 1635, 2265, 2725, 3775, 3975, 5777, 8003, 8175, 11325, 16459, 17331, 24009, 28885, 40015, 49377, 82295, 86655, 120045, 144425, 200075, 246885, 411475, 433275, 600225, 872327, 1234425, 2616981, 4361635, 13084905, 21808175, 65424525]

約数ペア:

[(1, 65424525), (3, 21808175), (5, 13084905), (15, 4361635), (25, 2616981), (53, 1234425), (75, 872327), (109, 600225), (151, 433275), (159, 411475), (265, 246885), (327, 200075), (453, 144425), (545, 120045), (755, 86655), (795, 82295), (1325, 49377), (1635, 40015), (2265, 28885), (2725, 24009), (3775, 17331), (3975, 16459), (5777, 11325), (8003, 8175)]