2575547065

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1801}}^1$

素因数の和:2282

約数の個数: 48

約数和(自身を含む): 3882589200

約数和(自身を除く): 1307042135

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 449, 455, 637, 1801, 2245, 3143, 3185, 5837, 9005, 12607, 15715, 22001, 23413, 29185, 40859, 63035, 88249, 110005, 117065, 163891, 204295, 286013, 441245, 808649, 819455, 1147237, 1430065, 4043245, 5660543, 5736185, 10512437, 28302715, 39623801, 52562185, 73587059, 198119005, 367935295, 515109413, 2575547065]

約数ペア:

[(1, 2575547065), (5, 515109413), (7, 367935295), (13, 198119005), (35, 73587059), (49, 52562185), (65, 39623801), (91, 28302715), (245, 10512437), (449, 5736185), (455, 5660543), (637, 4043245), (1801, 1430065), (2245, 1147237), (3143, 819455), (3185, 808649), (5837, 441245), (9005, 286013), (12607, 204295), (15715, 163891), (22001, 117065), (23413, 110005), (29185, 88249), (40859, 63035)]