1097470075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 1499904000

約数和(自身を除く): 402433925

約数列:

[1, 5, 13, 25, 65, 71, 199, 239, 325, 355, 923, 995, 1195, 1775, 2587, 3107, 4615, 4975, 5975, 12935, 14129, 15535, 16969, 23075, 47561, 64675, 70645, 77675, 84845, 183677, 220597, 237805, 353225, 424225, 618293, 918385, 1102985, 1189025, 3091465, 3376831, 4591925, 5514925, 15457325, 16884155, 43898803, 84420775, 219494015, 1097470075]

約数ペア:

[(1, 1097470075), (5, 219494015), (13, 84420775), (25, 43898803), (65, 16884155), (71, 15457325), (199, 5514925), (239, 4591925), (325, 3376831), (355, 3091465), (923, 1189025), (995, 1102985), (1195, 918385), (1775, 618293), (2587, 424225), (3107, 353225), (4615, 237805), (4975, 220597), (5975, 183677), (12935, 84845), (14129, 77675), (15535, 70645), (16969, 64675), (23075, 47561)]