83617395

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 136745280

約数和(自身を除く): 53127885

約数列:

[1, 3, 5, 15, 97, 101, 291, 303, 485, 505, 569, 1455, 1515, 1707, 2845, 8535, 9797, 29391, 48985, 55193, 57469, 146955, 165579, 172407, 275965, 287345, 827895, 862035, 5574493, 16723479, 27872465, 83617395]

約数ペア:

[(1, 83617395), (3, 27872465), (5, 16723479), (15, 5574493), (97, 862035), (101, 827895), (291, 287345), (303, 275965), (485, 172407), (505, 165579), (569, 146955), (1455, 57469), (1515, 55193), (1707, 48985), (2845, 29391), (8535, 9797)]