2554274775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113903}}^1$

素因数の和:113952

約数の個数: 48

約数和(自身を含む): 4745696256

約数和(自身を除く): 2191421481

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 575, 897, 975, 1495, 1725, 4485, 7475, 22425, 113903, 341709, 569515, 1480739, 1708545, 2619769, 2847575, 4442217, 7403695, 7859307, 8542725, 13098845, 22211085, 34056997, 37018475, 39296535, 65494225, 102170991, 111055425, 170284985, 196482675, 510854955, 851424925, 2554274775]

約数ペア:

[(1, 2554274775), (3, 851424925), (5, 510854955), (13, 196482675), (15, 170284985), (23, 111055425), (25, 102170991), (39, 65494225), (65, 39296535), (69, 37018475), (75, 34056997), (115, 22211085), (195, 13098845), (299, 8542725), (325, 7859307), (345, 7403695), (575, 4442217), (897, 2847575), (975, 2619769), (1495, 1708545), (1725, 1480739), (4485, 569515), (7475, 341709), (22425, 113903)]