9203715

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 17286048

約数和(自身を除く): 8082333

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 53, 85, 153, 159, 227, 255, 265, 477, 681, 765, 795, 901, 1135, 2043, 2385, 2703, 3405, 3859, 4505, 8109, 10215, 11577, 12031, 13515, 19295, 34731, 36093, 40545, 57885, 60155, 108279, 173655, 180465, 204527, 541395, 613581, 1022635, 1840743, 3067905, 9203715]

約数ペア:

[(1, 9203715), (3, 3067905), (5, 1840743), (9, 1022635), (15, 613581), (17, 541395), (45, 204527), (51, 180465), (53, 173655), (85, 108279), (153, 60155), (159, 57885), (227, 40545), (255, 36093), (265, 34731), (477, 19295), (681, 13515), (765, 12031), (795, 11577), (901, 10215), (1135, 8109), (2043, 4505), (2385, 3859), (2703, 3405)]