55602885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{911}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 96219648

約数和(自身を除く): 40616763

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 313, 911, 939, 1565, 2733, 4069, 4555, 4695, 11843, 12207, 13665, 20345, 35529, 59215, 61035, 177645, 285143, 855429, 1425715, 3706859, 4277145, 11120577, 18534295, 55602885]

約数ペア:

[(1, 55602885), (3, 18534295), (5, 11120577), (13, 4277145), (15, 3706859), (39, 1425715), (65, 855429), (195, 285143), (313, 177645), (911, 61035), (939, 59215), (1565, 35529), (2733, 20345), (4069, 13665), (4555, 12207), (4695, 11843)]