39528015

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 66225600

約数和(自身を除く): 26697585

約数列:

[1, 3, 5, 15, 29, 87, 89, 145, 267, 435, 445, 1021, 1335, 2581, 3063, 5105, 7743, 12905, 15315, 29609, 38715, 88827, 90869, 148045, 272607, 444135, 454345, 1363035, 2635201, 7905603, 13176005, 39528015]

約数ペア:

[(1, 39528015), (3, 13176005), (5, 7905603), (15, 2635201), (29, 1363035), (87, 454345), (89, 444135), (145, 272607), (267, 148045), (435, 90869), (445, 88827), (1021, 38715), (1335, 29609), (2581, 15315), (3063, 12905), (5105, 7743)]