19006435185

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{140057}}^1$

素因数の和:140257

約数の個数: 32

約数和(自身を含む): 31059262080

約数和(自身を除く): 12052826895

約数列:

[1, 3, 5, 15, 83, 109, 249, 327, 415, 545, 1245, 1635, 9047, 27141, 45235, 135705, 140057, 420171, 700285, 2100855, 11624731, 15266213, 34874193, 45798639, 58123655, 76331065, 174370965, 228993195, 1267095679, 3801287037, 6335478395, 19006435185]

約数ペア:

[(1, 19006435185), (3, 6335478395), (5, 3801287037), (15, 1267095679), (83, 228993195), (109, 174370965), (249, 76331065), (327, 58123655), (415, 45798639), (545, 34874193), (1245, 15266213), (1635, 11624731), (9047, 2100855), (27141, 700285), (45235, 420171), (135705, 140057)]