13174875

素因数分解:

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

素因数の和:274

約数の個数: 72

約数和(自身を含む): 27743040

約数和(自身を除く): 14568165

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 125, 147, 175, 225, 239, 245, 315, 375, 441, 525, 717, 735, 875, 1125, 1195, 1225, 1575, 1673, 2151, 2205, 2625, 3585, 3675, 5019, 5975, 6125, 7875, 8365, 10755, 11025, 11711, 15057, 17925, 18375, 25095, 29875, 35133, 41825, 53775, 55125, 58555, 75285, 89625, 105399, 125475, 175665, 209125, 268875, 292775, 376425, 526995, 627375, 878325, 1463875, 1882125, 2634975, 4391625, 13174875]

約数ペア:

[(1, 13174875), (3, 4391625), (5, 2634975), (7, 1882125), (9, 1463875), (15, 878325), (21, 627375), (25, 526995), (35, 376425), (45, 292775), (49, 268875), (63, 209125), (75, 175665), (105, 125475), (125, 105399), (147, 89625), (175, 75285), (225, 58555), (239, 55125), (245, 53775), (315, 41825), (375, 35133), (441, 29875), (525, 25095), (717, 18375), (735, 17925), (875, 15057), (1125, 11711), (1195, 11025), (1225, 10755), (1575, 8365), (1673, 7875), (2151, 6125), (2205, 5975), (2625, 5019), (3585, 3675)]