71688345

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 117863424

約数和(自身を除く): 46175079

約数列:

[1, 3, 5, 15, 71, 83, 213, 249, 355, 415, 811, 1065, 1245, 2433, 4055, 5893, 12165, 17679, 29465, 57581, 67313, 88395, 172743, 201939, 287905, 336565, 863715, 1009695, 4779223, 14337669, 23896115, 71688345]

約数ペア:

[(1, 71688345), (3, 23896115), (5, 14337669), (15, 4779223), (71, 1009695), (83, 863715), (213, 336565), (249, 287905), (355, 201939), (415, 172743), (811, 88395), (1065, 67313), (1245, 57581), (2433, 29465), (4055, 17679), (5893, 12165)]