134801485

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 216760320

約数和(自身を除く): 81958835

約数列:

[1, 5, 7, 13, 19, 31, 35, 65, 91, 95, 133, 155, 217, 247, 403, 455, 503, 589, 665, 1085, 1235, 1729, 2015, 2515, 2821, 2945, 3521, 4123, 6539, 7657, 8645, 9557, 14105, 15593, 17605, 20615, 32695, 38285, 45773, 47785, 53599, 66899, 77965, 109151, 124241, 202709, 228865, 267995, 296267, 334495, 545755, 621205, 869687, 1013545, 1418963, 1481335, 2073869, 3851471, 4348435, 7094815, 10369345, 19257355, 26960297, 134801485]

約数ペア:

[(1, 134801485), (5, 26960297), (7, 19257355), (13, 10369345), (19, 7094815), (31, 4348435), (35, 3851471), (65, 2073869), (91, 1481335), (95, 1418963), (133, 1013545), (155, 869687), (217, 621205), (247, 545755), (403, 334495), (455, 296267), (503, 267995), (589, 228865), (665, 202709), (1085, 124241), (1235, 109151), (1729, 77965), (2015, 66899), (2515, 53599), (2821, 47785), (2945, 45773), (3521, 38285), (4123, 32695), (6539, 20615), (7657, 17605), (8645, 15593), (9557, 14105)]