40507545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6701}}^1$

素因数の和:6753

約数の個数: 32

約数和(自身を含む): 72059904

約数和(自身を除く): 31552359

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 6701, 20103, 33505, 87113, 100515, 207731, 261339, 435565, 623193, 1038655, 1306695, 2700503, 3115965, 8101509, 13502515, 40507545]

約数ペア:

[(1, 40507545), (3, 13502515), (5, 8101509), (13, 3115965), (15, 2700503), (31, 1306695), (39, 1038655), (65, 623193), (93, 435565), (155, 261339), (195, 207731), (403, 100515), (465, 87113), (1209, 33505), (2015, 20103), (6045, 6701)]