170392545

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 318297600

約数和(自身を除く): 147905055

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 71, 87, 135, 145, 213, 261, 355, 435, 613, 639, 783, 1065, 1305, 1839, 1917, 2059, 3065, 3195, 3915, 5517, 6177, 9195, 9585, 10295, 16551, 17777, 18531, 27585, 30885, 43523, 53331, 55593, 82755, 88885, 92655, 130569, 159993, 217615, 266655, 277965, 391707, 479979, 652845, 799965, 1175121, 1262167, 1958535, 2399895, 3786501, 5875605, 6310835, 11359503, 18932505, 34078509, 56797515, 170392545]

約数ペア:

[(1, 170392545), (3, 56797515), (5, 34078509), (9, 18932505), (15, 11359503), (27, 6310835), (29, 5875605), (45, 3786501), (71, 2399895), (87, 1958535), (135, 1262167), (145, 1175121), (213, 799965), (261, 652845), (355, 479979), (435, 391707), (613, 277965), (639, 266655), (783, 217615), (1065, 159993), (1305, 130569), (1839, 92655), (1917, 88885), (2059, 82755), (3065, 55593), (3195, 53331), (3915, 43523), (5517, 30885), (6177, 27585), (9195, 18531), (9585, 17777), (10295, 16551)]