1397431395

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{5867}}^1$

素因数の和:6024

約数の個数: 48

約数和(自身を含む): 2489909760

約数和(自身を除く): 1092478365

約数列:

[1, 3, 5, 9, 15, 45, 67, 79, 201, 237, 335, 395, 603, 711, 1005, 1185, 3015, 3555, 5293, 5867, 15879, 17601, 26465, 29335, 47637, 52803, 79395, 88005, 238185, 264015, 393089, 463493, 1179267, 1390479, 1965445, 2317465, 3537801, 4171437, 5896335, 6952395, 17689005, 20857185, 31054031, 93162093, 155270155, 279486279, 465810465, 1397431395]

約数ペア:

[(1, 1397431395), (3, 465810465), (5, 279486279), (9, 155270155), (15, 93162093), (45, 31054031), (67, 20857185), (79, 17689005), (201, 6952395), (237, 5896335), (335, 4171437), (395, 3537801), (603, 2317465), (711, 1965445), (1005, 1390479), (1185, 1179267), (3015, 463493), (3555, 393089), (5293, 264015), (5867, 238185), (15879, 88005), (17601, 79395), (26465, 52803), (29335, 47637)]