224745015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4217}}^1$

素因数の和:4272

約数の個数: 64

約数和(自身を含む): 437322240

約数和(自身を除く): 212577225

約数列:

[1, 3, 5, 11, 15, 17, 19, 33, 51, 55, 57, 85, 95, 165, 187, 209, 255, 285, 323, 561, 627, 935, 969, 1045, 1615, 2805, 3135, 3553, 4217, 4845, 10659, 12651, 17765, 21085, 46387, 53295, 63255, 71689, 80123, 139161, 215067, 231935, 240369, 358445, 400615, 695805, 788579, 881353, 1075335, 1201845, 1362091, 2365737, 2644059, 3942895, 4086273, 4406765, 6810455, 11828685, 13220295, 14983001, 20431365, 44949003, 74915005, 224745015]

約数ペア:

[(1, 224745015), (3, 74915005), (5, 44949003), (11, 20431365), (15, 14983001), (17, 13220295), (19, 11828685), (33, 6810455), (51, 4406765), (55, 4086273), (57, 3942895), (85, 2644059), (95, 2365737), (165, 1362091), (187, 1201845), (209, 1075335), (255, 881353), (285, 788579), (323, 695805), (561, 400615), (627, 358445), (935, 240369), (969, 231935), (1045, 215067), (1615, 139161), (2805, 80123), (3135, 71689), (3553, 63255), (4217, 53295), (4845, 46387), (10659, 21085), (12651, 17765)]