24820245

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 44808192

約数和(自身を除く): 19987947

約数列:

[1, 3, 5, 9, 15, 43, 45, 101, 127, 129, 215, 303, 381, 387, 505, 635, 645, 909, 1143, 1515, 1905, 1935, 4343, 4545, 5461, 5715, 12827, 13029, 16383, 21715, 27305, 38481, 39087, 49149, 64135, 65145, 81915, 115443, 192405, 195435, 245745, 551561, 577215, 1654683, 2757805, 4964049, 8273415, 24820245]

約数ペア:

[(1, 24820245), (3, 8273415), (5, 4964049), (9, 2757805), (15, 1654683), (43, 577215), (45, 551561), (101, 245745), (127, 195435), (129, 192405), (215, 115443), (303, 81915), (381, 65145), (387, 64135), (505, 49149), (635, 39087), (645, 38481), (909, 27305), (1143, 21715), (1515, 16383), (1905, 13029), (1935, 12827), (4343, 5715), (4545, 5461)]