40423455

素因数分解:

$3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:829

約数の個数: 40

約数和(自身を含む): 73053024

約数和(自身を除く): 32629569

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 151, 405, 453, 661, 755, 1359, 1983, 2265, 3305, 4077, 5949, 6795, 9915, 12231, 17847, 20385, 29745, 53541, 61155, 89235, 99811, 267705, 299433, 499055, 898299, 1497165, 2694897, 4491495, 8084691, 13474485, 40423455]

約数ペア:

[(1, 40423455), (3, 13474485), (5, 8084691), (9, 4491495), (15, 2694897), (27, 1497165), (45, 898299), (81, 499055), (135, 299433), (151, 267705), (405, 99811), (453, 89235), (661, 61155), (755, 53541), (1359, 29745), (1983, 20385), (2265, 17847), (3305, 12231), (4077, 9915), (5949, 6795)]