121220925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10039}}^1$

素因数の和:10082

約数の個数: 48

約数和(自身を含む): 239032320

約数和(自身を除く): 117811395

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 161, 175, 345, 483, 525, 575, 805, 1725, 2415, 4025, 10039, 12075, 30117, 50195, 70273, 150585, 210819, 230897, 250975, 351365, 692691, 752925, 1054095, 1154485, 1616279, 1756825, 3463455, 4848837, 5270475, 5772425, 8081395, 17317275, 24244185, 40406975, 121220925]

約数ペア:

[(1, 121220925), (3, 40406975), (5, 24244185), (7, 17317275), (15, 8081395), (21, 5772425), (23, 5270475), (25, 4848837), (35, 3463455), (69, 1756825), (75, 1616279), (105, 1154485), (115, 1054095), (161, 752925), (175, 692691), (345, 351365), (483, 250975), (525, 230897), (575, 210819), (805, 150585), (1725, 70273), (2415, 50195), (4025, 30117), (10039, 12075)]