73227645

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3847}}^1$

素因数の和:3911

約数の個数: 40

約数和(自身を含む): 134095104

約数和(自身を除く): 60867459

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 2115, 3807, 3847, 6345, 11541, 19035, 19235, 34623, 57705, 103869, 173115, 180809, 311607, 519345, 542427, 904045, 1558035, 1627281, 2712135, 4881843, 8136405, 14645529, 24409215, 73227645]

約数ペア:

[(1, 73227645), (3, 24409215), (5, 14645529), (9, 8136405), (15, 4881843), (27, 2712135), (45, 1627281), (47, 1558035), (81, 904045), (135, 542427), (141, 519345), (235, 311607), (405, 180809), (423, 173115), (705, 103869), (1269, 57705), (2115, 34623), (3807, 19235), (3847, 19035), (6345, 11541)]