74433255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{911}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 128701440

約数和(自身を除く): 54268185

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 419, 911, 1257, 2095, 2733, 4555, 5447, 6285, 11843, 13665, 16341, 27235, 35529, 59215, 81705, 177645, 381709, 1145127, 1908545, 4962217, 5725635, 14886651, 24811085, 74433255]

約数ペア:

[(1, 74433255), (3, 24811085), (5, 14886651), (13, 5725635), (15, 4962217), (39, 1908545), (65, 1145127), (195, 381709), (419, 177645), (911, 81705), (1257, 59215), (2095, 35529), (2733, 27235), (4555, 16341), (5447, 13665), (6285, 11843)]