71399626095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{13049}}^1$

素因数の和:13177

約数の個数: 96

約数和(自身を含む): 138148761600

約数和(自身を除く): 66749135505

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 41, 93, 105, 123, 155, 205, 217, 287, 465, 615, 651, 861, 1085, 1271, 1435, 1681, 3255, 3813, 4305, 5043, 6355, 8405, 8897, 11767, 13049, 19065, 25215, 26691, 35301, 39147, 44485, 52111, 58835, 65245, 91343, 133455, 156333, 176505, 195735, 260555, 274029, 364777, 404519, 456715, 535009, 781665, 1094331, 1213557, 1370145, 1605027, 1823885, 2022595, 2675045, 2831633, 3745063, 5471655, 6067785, 8025135, 8494899, 11235189, 14158165, 16585279, 18725315, 21935369, 42474495, 49755837, 56175945, 65806107, 82926395, 109676845, 116096953, 153547583, 248779185, 329030535, 348290859, 460642749, 580484765, 679996439, 767737915, 1741454295, 2039989317, 2303213745, 3399982195, 4759975073, 10199946585, 14279925219, 23799875365, 71399626095]

約数ペア:

[(1, 71399626095), (3, 23799875365), (5, 14279925219), (7, 10199946585), (15, 4759975073), (21, 3399982195), (31, 2303213745), (35, 2039989317), (41, 1741454295), (93, 767737915), (105, 679996439), (123, 580484765), (155, 460642749), (205, 348290859), (217, 329030535), (287, 248779185), (465, 153547583), (615, 116096953), (651, 109676845), (861, 82926395), (1085, 65806107), (1271, 56175945), (1435, 49755837), (1681, 42474495), (3255, 21935369), (3813, 18725315), (4305, 16585279), (5043, 14158165), (6355, 11235189), (8405, 8494899), (8897, 8025135), (11767, 6067785), (13049, 5471655), (19065, 3745063), (25215, 2831633), (26691, 2675045), (35301, 2022595), (39147, 1823885), (44485, 1605027), (52111, 1370145), (58835, 1213557), (65245, 1094331), (91343, 781665), (133455, 535009), (156333, 456715), (176505, 404519), (195735, 364777), (260555, 274029)]