1567000155

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{26987}}^1$

素因数の和:27088

約数の個数: 48

約数和(自身を含む): 2953566720

約数和(自身を除く): 1386566565

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 79, 105, 147, 237, 245, 395, 553, 735, 1185, 1659, 2765, 3871, 8295, 11613, 19355, 26987, 58065, 80961, 134935, 188909, 404805, 566727, 944545, 1322363, 2131973, 2833635, 3967089, 6395919, 6611815, 10659865, 14923811, 19835445, 31979595, 44771433, 74619055, 104466677, 223857165, 313400031, 522333385, 1567000155]

約数ペア:

[(1, 1567000155), (3, 522333385), (5, 313400031), (7, 223857165), (15, 104466677), (21, 74619055), (35, 44771433), (49, 31979595), (79, 19835445), (105, 14923811), (147, 10659865), (237, 6611815), (245, 6395919), (395, 3967089), (553, 2833635), (735, 2131973), (1185, 1322363), (1659, 944545), (2765, 566727), (3871, 404805), (8295, 188909), (11613, 134935), (19355, 80961), (26987, 58065)]