15501474810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^2\times {\mathrm{32321}}^1$

素因数の和:32480

約数の個数: 72

約数和(自身を含む): 40864769244

約数和(自身を除く): 25363294434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 5329, 6570, 10658, 15987, 26645, 31974, 32321, 47961, 53290, 64642, 79935, 95922, 96963, 159870, 161605, 193926, 239805, 290889, 323210, 479610, 484815, 581778, 969630, 1454445, 2359433, 2908890, 4718866, 7078299, 11797165, 14156598, 21234897, 23594330, 35391495, 42469794, 70782990, 106174485, 172238609, 212348970, 344477218, 516715827, 861193045, 1033431654, 1550147481, 1722386090, 2583579135, 3100294962, 5167158270, 7750737405, 15501474810]

約数ペア:

[(1, 15501474810), (2, 7750737405), (3, 5167158270), (5, 3100294962), (6, 2583579135), (9, 1722386090), (10, 1550147481), (15, 1033431654), (18, 861193045), (30, 516715827), (45, 344477218), (73, 212348970), (90, 172238609), (146, 106174485), (219, 70782990), (365, 42469794), (438, 35391495), (657, 23594330), (730, 21234897), (1095, 14156598), (1314, 11797165), (2190, 7078299), (3285, 4718866), (5329, 2908890), (6570, 2359433), (10658, 1454445), (15987, 969630), (26645, 581778), (31974, 484815), (32321, 479610), (47961, 323210), (53290, 290889), (64642, 239805), (79935, 193926), (95922, 161605), (96963, 159870)]