1461828095

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1699}}^1$

素因数の和:1816

約数の個数: 64

約数和(自身を含む): 2266521600

約数和(自身を除く): 804693505

約数列:

[1, 5, 7, 13, 31, 35, 61, 65, 91, 155, 217, 305, 403, 427, 455, 793, 1085, 1699, 1891, 2015, 2135, 2821, 3965, 5551, 8495, 9455, 11893, 13237, 14105, 22087, 24583, 27755, 52669, 59465, 66185, 103639, 110435, 122915, 154609, 172081, 263345, 368683, 518195, 684697, 725473, 773045, 860405, 1347307, 1843415, 3212809, 3423485, 3627365, 4792879, 6736535, 9431149, 16064045, 22489663, 23964395, 41766517, 47155745, 112448315, 208832585, 292365619, 1461828095]

約数ペア:

[(1, 1461828095), (5, 292365619), (7, 208832585), (13, 112448315), (31, 47155745), (35, 41766517), (61, 23964395), (65, 22489663), (91, 16064045), (155, 9431149), (217, 6736535), (305, 4792879), (403, 3627365), (427, 3423485), (455, 3212809), (793, 1843415), (1085, 1347307), (1699, 860405), (1891, 773045), (2015, 725473), (2135, 684697), (2821, 518195), (3965, 368683), (5551, 263345), (8495, 172081), (9455, 154609), (11893, 122915), (13237, 110435), (14105, 103639), (22087, 66185), (24583, 59465), (27755, 52669)]