274344385

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 408758400

約数和(自身を除く): 134414015

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 199, 245, 331, 595, 833, 995, 1393, 1655, 2317, 3383, 4165, 5627, 6965, 9751, 11585, 16219, 16915, 23681, 28135, 39389, 48755, 65869, 81095, 118405, 165767, 196945, 275723, 329345, 461083, 828835, 1119773, 1378615, 2305415, 3227581, 5598865, 7838411, 16137905, 39192055, 54868877, 274344385]

約数ペア:

[(1, 274344385), (5, 54868877), (7, 39192055), (17, 16137905), (35, 7838411), (49, 5598865), (85, 3227581), (119, 2305415), (199, 1378615), (245, 1119773), (331, 828835), (595, 461083), (833, 329345), (995, 275723), (1393, 196945), (1655, 165767), (2317, 118405), (3383, 81095), (4165, 65869), (5627, 48755), (6965, 39389), (9751, 28135), (11585, 23681), (16219, 16915)]