379733175

素因数分解:

$3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 697622016

約数和(自身を除く): 317888841

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 97, 127, 137, 225, 291, 381, 411, 485, 635, 685, 873, 1143, 1233, 1455, 1905, 2055, 2425, 3175, 3425, 4365, 5715, 6165, 7275, 9525, 10275, 12319, 13289, 17399, 21825, 28575, 30825, 36957, 39867, 52197, 61595, 66445, 86995, 110871, 119601, 156591, 184785, 199335, 260985, 307975, 332225, 434975, 554355, 598005, 782955, 923925, 996675, 1304925, 1687703, 2771775, 2990025, 3914775, 5063109, 8438515, 15189327, 25315545, 42192575, 75946635, 126577725, 379733175]

約数ペア:

[(1, 379733175), (3, 126577725), (5, 75946635), (9, 42192575), (15, 25315545), (25, 15189327), (45, 8438515), (75, 5063109), (97, 3914775), (127, 2990025), (137, 2771775), (225, 1687703), (291, 1304925), (381, 996675), (411, 923925), (485, 782955), (635, 598005), (685, 554355), (873, 434975), (1143, 332225), (1233, 307975), (1455, 260985), (1905, 199335), (2055, 184785), (2425, 156591), (3175, 119601), (3425, 110871), (4365, 86995), (5715, 66445), (6165, 61595), (7275, 52197), (9525, 39867), (10275, 36957), (12319, 30825), (13289, 28575), (17399, 21825)]