225507645

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 452874240

約数和(自身を除く): 227366595

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 47, 55, 81, 99, 135, 141, 165, 235, 243, 297, 359, 405, 423, 495, 517, 705, 891, 1077, 1215, 1269, 1485, 1551, 1795, 2115, 2585, 2673, 3231, 3807, 3949, 4455, 4653, 5385, 6345, 7755, 9693, 11421, 11847, 13365, 13959, 16155, 16873, 19035, 19745, 23265, 29079, 35541, 41877, 48465, 50619, 57105, 59235, 69795, 84365, 87237, 106623, 125631, 145395, 151857, 177705, 185603, 209385, 253095, 319869, 436185, 455571, 533115, 556809, 628155, 759285, 928015, 959607, 1366713, 1599345, 1670427, 2277855, 2784045, 4100139, 4798035, 5011281, 6833565, 8352135, 15033843, 20500695, 25056405, 45101529, 75169215, 225507645]

約数ペア:

[(1, 225507645), (3, 75169215), (5, 45101529), (9, 25056405), (11, 20500695), (15, 15033843), (27, 8352135), (33, 6833565), (45, 5011281), (47, 4798035), (55, 4100139), (81, 2784045), (99, 2277855), (135, 1670427), (141, 1599345), (165, 1366713), (235, 959607), (243, 928015), (297, 759285), (359, 628155), (405, 556809), (423, 533115), (495, 455571), (517, 436185), (705, 319869), (891, 253095), (1077, 209385), (1215, 185603), (1269, 177705), (1485, 151857), (1551, 145395), (1795, 125631), (2115, 106623), (2585, 87237), (2673, 84365), (3231, 69795), (3807, 59235), (3949, 57105), (4455, 50619), (4653, 48465), (5385, 41877), (6345, 35541), (7755, 29079), (9693, 23265), (11421, 19745), (11847, 19035), (13365, 16873), (13959, 16155)]