1171275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 2333184

約数和(自身を除く): 1161909

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 97, 105, 115, 161, 175, 291, 345, 483, 485, 525, 575, 679, 805, 1455, 1725, 2037, 2231, 2415, 2425, 3395, 4025, 6693, 7275, 10185, 11155, 12075, 15617, 16975, 33465, 46851, 50925, 55775, 78085, 167325, 234255, 390425, 1171275]

約数ペア:

[(1, 1171275), (3, 390425), (5, 234255), (7, 167325), (15, 78085), (21, 55775), (23, 50925), (25, 46851), (35, 33465), (69, 16975), (75, 15617), (97, 12075), (105, 11155), (115, 10185), (161, 7275), (175, 6693), (291, 4025), (345, 3395), (483, 2425), (485, 2415), (525, 2231), (575, 2037), (679, 1725), (805, 1455)]