465087015

素因数分解:

$3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15731}}^1$

素因数の和:15821

約数の個数: 40

約数和(自身を含む): 845185968

約数和(自身を除く): 380098953

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 219, 365, 405, 657, 1095, 1971, 3285, 5913, 9855, 15731, 29565, 47193, 78655, 141579, 235965, 424737, 707895, 1148363, 1274211, 2123685, 3445089, 5741815, 6371055, 10335267, 17225445, 31005801, 51676335, 93017403, 155029005, 465087015]

約数ペア:

[(1, 465087015), (3, 155029005), (5, 93017403), (9, 51676335), (15, 31005801), (27, 17225445), (45, 10335267), (73, 6371055), (81, 5741815), (135, 3445089), (219, 2123685), (365, 1274211), (405, 1148363), (657, 707895), (1095, 424737), (1971, 235965), (3285, 141579), (5913, 78655), (9855, 47193), (15731, 29565)]