30425415

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1109}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 51148800

約数和(自身を除く): 20723385

約数列:

[1, 3, 5, 15, 31, 59, 93, 155, 177, 295, 465, 885, 1109, 1829, 3327, 5487, 5545, 9145, 16635, 27435, 34379, 65431, 103137, 171895, 196293, 327155, 515685, 981465, 2028361, 6085083, 10141805, 30425415]

約数ペア:

[(1, 30425415), (3, 10141805), (5, 6085083), (15, 2028361), (31, 981465), (59, 515685), (93, 327155), (155, 196293), (177, 171895), (295, 103137), (465, 65431), (885, 34379), (1109, 27435), (1829, 16635), (3327, 9145), (5487, 5545)]