243546225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{569}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 435388800

約数和(自身を除く): 191842575

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 439, 569, 975, 1317, 1707, 2195, 2845, 5707, 6585, 7397, 8535, 10975, 14225, 17121, 22191, 28535, 32925, 36985, 42675, 85605, 110955, 142675, 184925, 249791, 428025, 554775, 749373, 1248955, 3247283, 3746865, 6244775, 9741849, 16236415, 18734325, 48709245, 81182075, 243546225]

約数ペア:

[(1, 243546225), (3, 81182075), (5, 48709245), (13, 18734325), (15, 16236415), (25, 9741849), (39, 6244775), (65, 3746865), (75, 3247283), (195, 1248955), (325, 749373), (439, 554775), (569, 428025), (975, 249791), (1317, 184925), (1707, 142675), (2195, 110955), (2845, 85605), (5707, 42675), (6585, 36985), (7397, 32925), (8535, 28535), (10975, 22191), (14225, 17121)]