29915706925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{11519}}^1$

素因数の和:11734

約数の個数: 48

約数和(自身を含む): 40917381120

約数和(自身を除く): 11001674195

約数列:

[1, 5, 13, 25, 61, 65, 131, 305, 325, 655, 793, 1525, 1703, 3275, 3965, 7991, 8515, 11519, 19825, 39955, 42575, 57595, 103883, 149747, 199775, 287975, 519415, 702659, 748735, 1508989, 2597075, 3513295, 3743675, 7544945, 9134567, 17566475, 19616857, 37724725, 45672835, 92048329, 98084285, 228364175, 460241645, 490421425, 1196628277, 2301208225, 5983141385, 29915706925]

約数ペア:

[(1, 29915706925), (5, 5983141385), (13, 2301208225), (25, 1196628277), (61, 490421425), (65, 460241645), (131, 228364175), (305, 98084285), (325, 92048329), (655, 45672835), (793, 37724725), (1525, 19616857), (1703, 17566475), (3275, 9134567), (3965, 7544945), (7991, 3743675), (8515, 3513295), (11519, 2597075), (19825, 1508989), (39955, 748735), (42575, 702659), (57595, 519415), (103883, 287975), (149747, 199775)]