72600195

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 126904320

約数和(自身を除く): 54304125

約数列:

[1, 3, 5, 15, 29, 47, 53, 67, 87, 141, 145, 159, 201, 235, 265, 335, 435, 705, 795, 1005, 1363, 1537, 1943, 2491, 3149, 3551, 4089, 4611, 5829, 6815, 7473, 7685, 9447, 9715, 10653, 12455, 15745, 17755, 20445, 23055, 29145, 37365, 47235, 53265, 72239, 91321, 102979, 166897, 216717, 273963, 308937, 361195, 456605, 500691, 514895, 834485, 1083585, 1369815, 1544685, 2503455, 4840013, 14520039, 24200065, 72600195]

約数ペア:

[(1, 72600195), (3, 24200065), (5, 14520039), (15, 4840013), (29, 2503455), (47, 1544685), (53, 1369815), (67, 1083585), (87, 834485), (141, 514895), (145, 500691), (159, 456605), (201, 361195), (235, 308937), (265, 273963), (335, 216717), (435, 166897), (705, 102979), (795, 91321), (1005, 72239), (1363, 53265), (1537, 47235), (1943, 37365), (2491, 29145), (3149, 23055), (3551, 20445), (4089, 17755), (4611, 15745), (5829, 12455), (6815, 10653), (7473, 9715), (7685, 9447)]