40230285

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 66648960

約数和(自身を除く): 26418675

約数列:

[1, 3, 5, 15, 37, 111, 173, 185, 419, 519, 555, 865, 1257, 2095, 2595, 6285, 6401, 15503, 19203, 32005, 46509, 72487, 77515, 96015, 217461, 232545, 362435, 1087305, 2682019, 8046057, 13410095, 40230285]

約数ペア:

[(1, 40230285), (3, 13410095), (5, 8046057), (15, 2682019), (37, 1087305), (111, 362435), (173, 232545), (185, 217461), (419, 96015), (519, 77515), (555, 72487), (865, 46509), (1257, 32005), (2095, 19203), (2595, 15503), (6285, 6401)]