23714775

素因数分解:

$3^4\times 5^2\times 7^2\times {\mathrm{239}}^1$

素因数の和:275

約数の個数: 90

約数和(自身を含む): 51313680

約数和(自身を除く): 27598905

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 81, 105, 135, 147, 175, 189, 225, 239, 245, 315, 405, 441, 525, 567, 675, 717, 735, 945, 1195, 1225, 1323, 1575, 1673, 2025, 2151, 2205, 2835, 3585, 3675, 3969, 4725, 5019, 5975, 6453, 6615, 8365, 10755, 11025, 11711, 14175, 15057, 17925, 19359, 19845, 25095, 32265, 33075, 35133, 41825, 45171, 53775, 58555, 75285, 96795, 99225, 105399, 125475, 135513, 161325, 175665, 225855, 292775, 316197, 376425, 483975, 526995, 677565, 878325, 948591, 1129275, 1580985, 2634975, 3387825, 4742955, 7904925, 23714775]

約数ペア:

[(1, 23714775), (3, 7904925), (5, 4742955), (7, 3387825), (9, 2634975), (15, 1580985), (21, 1129275), (25, 948591), (27, 878325), (35, 677565), (45, 526995), (49, 483975), (63, 376425), (75, 316197), (81, 292775), (105, 225855), (135, 175665), (147, 161325), (175, 135513), (189, 125475), (225, 105399), (239, 99225), (245, 96795), (315, 75285), (405, 58555), (441, 53775), (525, 45171), (567, 41825), (675, 35133), (717, 33075), (735, 32265), (945, 25095), (1195, 19845), (1225, 19359), (1323, 17925), (1575, 15057), (1673, 14175), (2025, 11711), (2151, 11025), (2205, 10755), (2835, 8365), (3585, 6615), (3675, 6453), (3969, 5975), (4725, 5019)]