331497015

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{3121}}^1$

素因数の和:3299

約数の個数: 32

約数和(自身を含む): 543377856

約数和(自身を除く): 211880841

約数列:

[1, 3, 5, 15, 73, 97, 219, 291, 365, 485, 1095, 1455, 3121, 7081, 9363, 15605, 21243, 35405, 46815, 106215, 227833, 302737, 683499, 908211, 1139165, 1513685, 3417495, 4541055, 22099801, 66299403, 110499005, 331497015]

約数ペア:

[(1, 331497015), (3, 110499005), (5, 66299403), (15, 22099801), (73, 4541055), (97, 3417495), (219, 1513685), (291, 1139165), (365, 908211), (485, 683499), (1095, 302737), (1455, 227833), (3121, 106215), (7081, 46815), (9363, 35405), (15605, 21243)]