713931405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1279}}^1$

素因数の和:1514

約数の個数: 64

約数和(自身を含む): 1327104000

約数和(自身を除く): 613172595

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 199, 255, 561, 597, 935, 995, 1279, 2189, 2805, 2985, 3383, 3837, 6395, 6567, 10149, 10945, 14069, 16915, 19185, 21743, 32835, 37213, 42207, 50745, 65229, 70345, 108715, 111639, 186065, 211035, 239173, 254521, 326145, 558195, 717519, 763563, 1195865, 1272605, 2799731, 3587595, 3817815, 4326857, 8399193, 12980571, 13998655, 21634285, 41995965, 47595427, 64902855, 142786281, 237977135, 713931405]

約数ペア:

[(1, 713931405), (3, 237977135), (5, 142786281), (11, 64902855), (15, 47595427), (17, 41995965), (33, 21634285), (51, 13998655), (55, 12980571), (85, 8399193), (165, 4326857), (187, 3817815), (199, 3587595), (255, 2799731), (561, 1272605), (597, 1195865), (935, 763563), (995, 717519), (1279, 558195), (2189, 326145), (2805, 254521), (2985, 239173), (3383, 211035), (3837, 186065), (6395, 111639), (6567, 108715), (10149, 70345), (10945, 65229), (14069, 50745), (16915, 42207), (19185, 37213), (21743, 32835)]