29629395

素因数分解:

$3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:657

約数の個数: 40

約数和(自身を含む): 53578800

約数和(自身を除く): 23949405

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 149, 405, 447, 491, 745, 1341, 1473, 2235, 2455, 4023, 4419, 6705, 7365, 12069, 13257, 20115, 22095, 39771, 60345, 66285, 73159, 198855, 219477, 365795, 658431, 1097385, 1975293, 3292155, 5925879, 9876465, 29629395]

約数ペア:

[(1, 29629395), (3, 9876465), (5, 5925879), (9, 3292155), (15, 1975293), (27, 1097385), (45, 658431), (81, 365795), (135, 219477), (149, 198855), (405, 73159), (447, 66285), (491, 60345), (745, 39771), (1341, 22095), (1473, 20115), (2235, 13257), (2455, 12069), (4023, 7365), (4419, 6705)]