125331375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 229791744

約数和(自身を除く): 104460369

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 65, 75, 125, 141, 195, 235, 325, 375, 547, 611, 705, 975, 1175, 1625, 1641, 1833, 2735, 3055, 3525, 4875, 5875, 7111, 8205, 9165, 13675, 15275, 17625, 21333, 25709, 35555, 41025, 45825, 68375, 76375, 77127, 106665, 128545, 177775, 205125, 229125, 334217, 385635, 533325, 642725, 888875, 1002651, 1671085, 1928175, 2666625, 3213625, 5013255, 8355425, 9640875, 25066275, 41777125, 125331375]

約数ペア:

[(1, 125331375), (3, 41777125), (5, 25066275), (13, 9640875), (15, 8355425), (25, 5013255), (39, 3213625), (47, 2666625), (65, 1928175), (75, 1671085), (125, 1002651), (141, 888875), (195, 642725), (235, 533325), (325, 385635), (375, 334217), (547, 229125), (611, 205125), (705, 177775), (975, 128545), (1175, 106665), (1625, 77127), (1641, 76375), (1833, 68375), (2735, 45825), (3055, 41025), (3525, 35555), (4875, 25709), (5875, 21333), (7111, 17625), (8205, 15275), (9165, 13675)]