12770297775

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{961981}}^1$

素因数の和:962056

約数の個数: 36

約数和(自身を含む): 23260724760

約数和(自身を除く): 10490426985

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 177, 225, 295, 531, 885, 1475, 2655, 4425, 13275, 961981, 2885943, 4809905, 8657829, 14429715, 24049525, 43289145, 56756879, 72148575, 170270637, 216445725, 283784395, 510811911, 851353185, 1418921975, 2554059555, 4256765925, 12770297775]

約数ペア:

[(1, 12770297775), (3, 4256765925), (5, 2554059555), (9, 1418921975), (15, 851353185), (25, 510811911), (45, 283784395), (59, 216445725), (75, 170270637), (177, 72148575), (225, 56756879), (295, 43289145), (531, 24049525), (885, 14429715), (1475, 8657829), (2655, 4809905), (4425, 2885943), (13275, 961981)]