28448955

素因数分解:

$3^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{587}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 22354245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 359, 587, 1077, 1761, 1795, 2935, 3231, 5283, 5385, 8805, 9693, 15849, 16155, 26415, 48465, 79245, 210733, 632199, 1053665, 1896597, 3160995, 5689791, 9482985, 28448955]

約数ペア:

[(1, 28448955), (3, 9482985), (5, 5689791), (9, 3160995), (15, 1896597), (27, 1053665), (45, 632199), (135, 210733), (359, 79245), (587, 48465), (1077, 26415), (1761, 16155), (1795, 15849), (2935, 9693), (3231, 8805), (5283, 5385)]