55710885

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1439}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 93312000

約数和(自身を除く): 37601115

約数列:

[1, 3, 5, 15, 29, 87, 89, 145, 267, 435, 445, 1335, 1439, 2581, 4317, 7195, 7743, 12905, 21585, 38715, 41731, 125193, 128071, 208655, 384213, 625965, 640355, 1921065, 3714059, 11142177, 18570295, 55710885]

約数ペア:

[(1, 55710885), (3, 18570295), (5, 11142177), (15, 3714059), (29, 1921065), (87, 640355), (89, 625965), (145, 384213), (267, 208655), (435, 128071), (445, 125193), (1335, 41731), (1439, 38715), (2581, 21585), (4317, 12905), (7195, 7743)]