1559852145

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1\times {\mathrm{1931}}^1$

素因数の和:2590

約数の個数: 48

約数和(自身を含む): 2802945600

約数和(自身を除く): 1243093455

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 619, 1305, 1857, 1931, 3095, 5571, 5793, 9285, 9655, 17379, 17951, 27855, 28965, 53853, 55999, 86895, 89755, 161559, 167997, 269265, 279995, 503991, 807795, 839985, 1195289, 2519955, 3585867, 5976445, 10757601, 17929335, 34663381, 53788005, 103990143, 173316905, 311970429, 519950715, 1559852145]

約数ペア:

[(1, 1559852145), (3, 519950715), (5, 311970429), (9, 173316905), (15, 103990143), (29, 53788005), (45, 34663381), (87, 17929335), (145, 10757601), (261, 5976445), (435, 3585867), (619, 2519955), (1305, 1195289), (1857, 839985), (1931, 807795), (3095, 503991), (5571, 279995), (5793, 269265), (9285, 167997), (9655, 161559), (17379, 89755), (17951, 86895), (27855, 55999), (28965, 53853)]