313363485

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 597178560

約数和(自身を除く): 283815075

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 193, 211, 285, 405, 513, 579, 633, 855, 965, 1055, 1539, 1737, 1899, 2565, 2895, 3165, 3667, 4009, 5211, 5697, 7695, 8685, 9495, 11001, 12027, 15633, 17091, 18335, 20045, 26055, 28485, 33003, 36081, 40723, 55005, 60135, 78165, 85455, 99009, 108243, 122169, 165015, 180405, 203615, 297027, 324729, 366507, 495045, 541215, 610845, 773737, 1099521, 1485135, 1623645, 1832535, 2321211, 3298563, 3868685, 5497605, 6963633, 11606055, 16492815, 20890899, 34818165, 62672697, 104454495, 313363485]

約数ペア:

[(1, 313363485), (3, 104454495), (5, 62672697), (9, 34818165), (15, 20890899), (19, 16492815), (27, 11606055), (45, 6963633), (57, 5497605), (81, 3868685), (95, 3298563), (135, 2321211), (171, 1832535), (193, 1623645), (211, 1485135), (285, 1099521), (405, 773737), (513, 610845), (579, 541215), (633, 495045), (855, 366507), (965, 324729), (1055, 297027), (1539, 203615), (1737, 180405), (1899, 165015), (2565, 122169), (2895, 108243), (3165, 99009), (3667, 85455), (4009, 78165), (5211, 60135), (5697, 55005), (7695, 40723), (8685, 36081), (9495, 33003), (11001, 28485), (12027, 26055), (15633, 20045), (17091, 18335)]