40170735

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 80

約数和(自身を含む): 80289792

約数和(自身を除く): 40119057

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 71, 81, 99, 127, 135, 165, 213, 297, 355, 381, 405, 495, 635, 639, 781, 891, 1065, 1143, 1397, 1485, 1905, 1917, 2343, 3195, 3429, 3905, 4191, 4455, 5715, 5751, 6985, 7029, 9017, 9585, 10287, 11715, 12573, 17145, 20955, 21087, 27051, 28755, 35145, 37719, 45085, 51435, 62865, 63261, 81153, 99187, 105435, 113157, 135255, 188595, 243459, 297561, 316305, 405765, 495935, 565785, 730377, 892683, 1217295, 1487805, 2678049, 3651885, 4463415, 8034147, 13390245, 40170735]

約数ペア:

[(1, 40170735), (3, 13390245), (5, 8034147), (9, 4463415), (11, 3651885), (15, 2678049), (27, 1487805), (33, 1217295), (45, 892683), (55, 730377), (71, 565785), (81, 495935), (99, 405765), (127, 316305), (135, 297561), (165, 243459), (213, 188595), (297, 135255), (355, 113157), (381, 105435), (405, 99187), (495, 81153), (635, 63261), (639, 62865), (781, 51435), (891, 45085), (1065, 37719), (1143, 35145), (1397, 28755), (1485, 27051), (1905, 21087), (1917, 20955), (2343, 17145), (3195, 12573), (3429, 11715), (3905, 10287), (4191, 9585), (4455, 9017), (5715, 7029), (5751, 6985)]