15696421065

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{2381}}^1$

素因数の和:2655

約数の個数: 96

約数和(自身を含む): 29965178880

約数和(自身を除く): 14268757815

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 59, 65, 117, 177, 191, 195, 295, 531, 573, 585, 767, 885, 955, 1719, 2301, 2381, 2483, 2655, 2865, 3835, 6903, 7143, 7449, 8595, 11269, 11505, 11905, 12415, 21429, 22347, 30953, 33807, 34515, 35715, 37245, 56345, 92859, 101421, 107145, 111735, 140479, 146497, 154765, 169035, 278577, 421437, 439491, 454771, 464295, 507105, 702395, 732485, 1264311, 1318473, 1364313, 1392885, 1826227, 2107185, 2197455, 2273855, 4092939, 5478681, 5912023, 6321555, 6592365, 6821565, 9131135, 16436043, 17736069, 20464695, 26831489, 27393405, 29560115, 53208207, 80494467, 82180215, 88680345, 134157445, 241483401, 266041035, 348809357, 402472335, 1046428071, 1207417005, 1744046785, 3139284213, 5232140355, 15696421065]

約数ペア:

[(1, 15696421065), (3, 5232140355), (5, 3139284213), (9, 1744046785), (13, 1207417005), (15, 1046428071), (39, 402472335), (45, 348809357), (59, 266041035), (65, 241483401), (117, 134157445), (177, 88680345), (191, 82180215), (195, 80494467), (295, 53208207), (531, 29560115), (573, 27393405), (585, 26831489), (767, 20464695), (885, 17736069), (955, 16436043), (1719, 9131135), (2301, 6821565), (2381, 6592365), (2483, 6321555), (2655, 5912023), (2865, 5478681), (3835, 4092939), (6903, 2273855), (7143, 2197455), (7449, 2107185), (8595, 1826227), (11269, 1392885), (11505, 1364313), (11905, 1318473), (12415, 1264311), (21429, 732485), (22347, 702395), (30953, 507105), (33807, 464295), (34515, 454771), (35715, 439491), (37245, 421437), (56345, 278577), (92859, 169035), (101421, 154765), (107145, 146497), (111735, 140479)]