15151455

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:226

約数の個数: 80

約数和(自身を含む): 31363200

約数和(自身を除く): 16211745

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 81, 95, 99, 135, 165, 171, 179, 209, 285, 297, 405, 495, 513, 537, 627, 855, 891, 895, 1045, 1485, 1539, 1611, 1881, 1969, 2565, 2685, 3135, 3401, 4455, 4833, 5643, 5907, 7695, 8055, 9405, 9845, 10203, 14499, 16929, 17005, 17721, 24165, 28215, 29535, 30609, 37411, 51015, 53163, 72495, 84645, 88605, 91827, 112233, 153045, 159489, 187055, 265815, 275481, 336699, 459135, 561165, 797445, 1010097, 1377405, 1683495, 3030291, 5050485, 15151455]

約数ペア:

[(1, 15151455), (3, 5050485), (5, 3030291), (9, 1683495), (11, 1377405), (15, 1010097), (19, 797445), (27, 561165), (33, 459135), (45, 336699), (55, 275481), (57, 265815), (81, 187055), (95, 159489), (99, 153045), (135, 112233), (165, 91827), (171, 88605), (179, 84645), (209, 72495), (285, 53163), (297, 51015), (405, 37411), (495, 30609), (513, 29535), (537, 28215), (627, 24165), (855, 17721), (891, 17005), (895, 16929), (1045, 14499), (1485, 10203), (1539, 9845), (1611, 9405), (1881, 8055), (1969, 7695), (2565, 5907), (2685, 5643), (3135, 4833), (3401, 4455)]