91495495

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 143640000

約数和(自身を除く): 52144505

約数列:

[1, 5, 7, 13, 23, 35, 49, 65, 91, 115, 161, 245, 299, 455, 637, 805, 1127, 1249, 1495, 2093, 3185, 5635, 6245, 8743, 10465, 14651, 16237, 28727, 43715, 61201, 73255, 81185, 113659, 143635, 201089, 306005, 373451, 568295, 795613, 1005445, 1407623, 1867255, 2614157, 3978065, 7038115, 13070785, 18299099, 91495495]

約数ペア:

[(1, 91495495), (5, 18299099), (7, 13070785), (13, 7038115), (23, 3978065), (35, 2614157), (49, 1867255), (65, 1407623), (91, 1005445), (115, 795613), (161, 568295), (245, 373451), (299, 306005), (455, 201089), (637, 143635), (805, 113659), (1127, 81185), (1249, 73255), (1495, 61201), (2093, 43715), (3185, 28727), (5635, 16237), (6245, 14651), (8743, 10465)]