224736915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{10771}}^1$

素因数の和:10899

約数の個数: 32

約数和(自身を含む): 390894336

約数和(自身を除く): 166157421

約数列:

[1, 3, 5, 13, 15, 39, 65, 107, 195, 321, 535, 1391, 1605, 4173, 6955, 10771, 20865, 32313, 53855, 140023, 161565, 420069, 700115, 1152497, 2100345, 3457491, 5762485, 14982461, 17287455, 44947383, 74912305, 224736915]

約数ペア:

[(1, 224736915), (3, 74912305), (5, 44947383), (13, 17287455), (15, 14982461), (39, 5762485), (65, 3457491), (107, 2100345), (195, 1152497), (321, 700115), (535, 420069), (1391, 161565), (1605, 140023), (4173, 53855), (6955, 32313), (10771, 20865)]