4400895

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 7441920

約数和(自身を除く): 3041025

約数列:

[1, 3, 5, 15, 29, 67, 87, 145, 151, 201, 335, 435, 453, 755, 1005, 1943, 2265, 4379, 5829, 9715, 10117, 13137, 21895, 29145, 30351, 50585, 65685, 151755, 293393, 880179, 1466965, 4400895]

約数ペア:

[(1, 4400895), (3, 1466965), (5, 880179), (15, 293393), (29, 151755), (67, 65685), (87, 50585), (145, 30351), (151, 29145), (201, 21895), (335, 13137), (435, 10117), (453, 9715), (755, 5829), (1005, 4379), (1943, 2265)]