38275785

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 70761600

約数和(自身を除く): 32485815

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 89, 95, 171, 267, 285, 445, 503, 801, 855, 1335, 1509, 1691, 2515, 4005, 4527, 5073, 7545, 8455, 9557, 15219, 22635, 25365, 28671, 44767, 47785, 76095, 86013, 134301, 143355, 223835, 402903, 430065, 671505, 850573, 2014515, 2551719, 4252865, 7655157, 12758595, 38275785]

約数ペア:

[(1, 38275785), (3, 12758595), (5, 7655157), (9, 4252865), (15, 2551719), (19, 2014515), (45, 850573), (57, 671505), (89, 430065), (95, 402903), (171, 223835), (267, 143355), (285, 134301), (445, 86013), (503, 76095), (801, 47785), (855, 44767), (1335, 28671), (1509, 25365), (1691, 22635), (2515, 15219), (4005, 9557), (4527, 8455), (5073, 7545)]