136645275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{521}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 244671840

約数和(自身を除く): 108026565

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 269, 325, 521, 807, 975, 1345, 1563, 2605, 3497, 4035, 6725, 6773, 7815, 10491, 13025, 17485, 20175, 20319, 33865, 39075, 52455, 87425, 101595, 140149, 169325, 262275, 420447, 507975, 700745, 1821937, 2102235, 3503725, 5465811, 9109685, 10511175, 27329055, 45548425, 136645275]

約数ペア:

[(1, 136645275), (3, 45548425), (5, 27329055), (13, 10511175), (15, 9109685), (25, 5465811), (39, 3503725), (65, 2102235), (75, 1821937), (195, 700745), (269, 507975), (325, 420447), (521, 262275), (807, 169325), (975, 140149), (1345, 101595), (1563, 87425), (2605, 52455), (3497, 39075), (4035, 33865), (6725, 20319), (6773, 20175), (7815, 17485), (10491, 13025)]