2103991695

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{14561}}^1$

素因数の和:14617

約数の個数: 72

約数和(自身を含む): 4157159760

約数和(自身を除く): 2053168065

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 169, 171, 195, 247, 285, 507, 585, 741, 845, 855, 1235, 1521, 2223, 2535, 3211, 3705, 7605, 9633, 11115, 14561, 16055, 28899, 43683, 48165, 72805, 131049, 144495, 189293, 218415, 276659, 567879, 655245, 829977, 946465, 1383295, 1703637, 2460809, 2489931, 2839395, 3596567, 4149885, 7382427, 8518185, 10789701, 12304045, 12449655, 17982835, 22147281, 32369103, 36912135, 46755371, 53948505, 110736405, 140266113, 161845515, 233776855, 420798339, 701330565, 2103991695]

約数ペア:

[(1, 2103991695), (3, 701330565), (5, 420798339), (9, 233776855), (13, 161845515), (15, 140266113), (19, 110736405), (39, 53948505), (45, 46755371), (57, 36912135), (65, 32369103), (95, 22147281), (117, 17982835), (169, 12449655), (171, 12304045), (195, 10789701), (247, 8518185), (285, 7382427), (507, 4149885), (585, 3596567), (741, 2839395), (845, 2489931), (855, 2460809), (1235, 1703637), (1521, 1383295), (2223, 946465), (2535, 829977), (3211, 655245), (3705, 567879), (7605, 276659), (9633, 218415), (11115, 189293), (14561, 144495), (16055, 131049), (28899, 72805), (43683, 48165)]