140636115

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{6899}}^1$

素因数の和:7064

約数の個数: 32

約数和(自身を含む): 251712000

約数和(自身を除く): 111075885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 2265, 4077, 6795, 6899, 20385, 20697, 34495, 62091, 103485, 186273, 310455, 931365, 1041749, 3125247, 5208745, 9375741, 15626235, 28127223, 46878705, 140636115]

約数ペア:

[(1, 140636115), (3, 46878705), (5, 28127223), (9, 15626235), (15, 9375741), (27, 5208745), (45, 3125247), (135, 1041749), (151, 931365), (453, 310455), (755, 186273), (1359, 103485), (2265, 62091), (4077, 34495), (6795, 20697), (6899, 20385)]