258300000075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{956401}}^1$

素因数の和:956704

約数の個数: 48

約数和(自身を含む): 461567256416

約数和(自身を除く): 203267256341

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 277, 325, 831, 975, 1385, 3601, 4155, 6925, 10803, 18005, 20775, 54015, 90025, 270075, 956401, 2869203, 4782005, 12433213, 14346015, 23910025, 37299639, 62166065, 71730075, 186498195, 264923077, 310830325, 794769231, 932490975, 1324615385, 3444000001, 3973846155, 6623076925, 10332000003, 17220000005, 19869230775, 51660000015, 86100000025, 258300000075]

約数ペア:

[(1, 258300000075), (3, 86100000025), (5, 51660000015), (13, 19869230775), (15, 17220000005), (25, 10332000003), (39, 6623076925), (65, 3973846155), (75, 3444000001), (195, 1324615385), (277, 932490975), (325, 794769231), (831, 310830325), (975, 264923077), (1385, 186498195), (3601, 71730075), (4155, 62166065), (6925, 37299639), (10803, 23910025), (18005, 14346015), (20775, 12433213), (54015, 4782005), (90025, 2869203), (270075, 956401)]