122853645

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 233280000

約数和(自身を除く): 110426355

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 199, 255, 269, 459, 597, 765, 807, 995, 1345, 1791, 2295, 2421, 2985, 3383, 4035, 4573, 5373, 7263, 8955, 10149, 12105, 13719, 16915, 22865, 26865, 30447, 36315, 41157, 50745, 53531, 68595, 91341, 123471, 152235, 160593, 205785, 267655, 456705, 481779, 617355, 802965, 910027, 1445337, 2408895, 2730081, 4550135, 7226685, 8190243, 13650405, 24570729, 40951215, 122853645]

約数ペア:

[(1, 122853645), (3, 40951215), (5, 24570729), (9, 13650405), (15, 8190243), (17, 7226685), (27, 4550135), (45, 2730081), (51, 2408895), (85, 1445337), (135, 910027), (153, 802965), (199, 617355), (255, 481779), (269, 456705), (459, 267655), (597, 205785), (765, 160593), (807, 152235), (995, 123471), (1345, 91341), (1791, 68595), (2295, 53531), (2421, 50745), (2985, 41157), (3383, 36315), (4035, 30447), (4573, 26865), (5373, 22865), (7263, 16915), (8955, 13719), (10149, 12105)]