120971175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2341}}^1$

素因数の和:2420

約数の個数: 48

約数和(自身を含む): 219548448

約数和(自身を除く): 98577273

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 65, 75, 159, 195, 265, 325, 689, 795, 975, 1325, 2067, 2341, 3445, 3975, 7023, 10335, 11705, 17225, 30433, 35115, 51675, 58525, 91299, 124073, 152165, 175575, 372219, 456495, 620365, 760825, 1612949, 1861095, 2282475, 3101825, 4838847, 8064745, 9305475, 24194235, 40323725, 120971175]

約数ペア:

[(1, 120971175), (3, 40323725), (5, 24194235), (13, 9305475), (15, 8064745), (25, 4838847), (39, 3101825), (53, 2282475), (65, 1861095), (75, 1612949), (159, 760825), (195, 620365), (265, 456495), (325, 372219), (689, 175575), (795, 152165), (975, 124073), (1325, 91299), (2067, 58525), (2341, 51675), (3445, 35115), (3975, 30433), (7023, 17225), (10335, 11705)]