152023275

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:905

約数の個数: 72

約数和(自身を含む): 293641920

約数和(自身を除く): 141618645

約数列:

[1, 3, 5, 9, 15, 19, 25, 43, 45, 57, 75, 95, 129, 171, 215, 225, 285, 387, 475, 645, 817, 827, 855, 1075, 1425, 1935, 2451, 2481, 3225, 4085, 4135, 4275, 7353, 7443, 9675, 12255, 12405, 15713, 20425, 20675, 35561, 36765, 37215, 47139, 61275, 62025, 78565, 106683, 141417, 177805, 183825, 186075, 235695, 320049, 392825, 533415, 675659, 707085, 889025, 1178475, 1600245, 2026977, 2667075, 3378295, 3535425, 6080931, 8001225, 10134885, 16891475, 30404655, 50674425, 152023275]

約数ペア:

[(1, 152023275), (3, 50674425), (5, 30404655), (9, 16891475), (15, 10134885), (19, 8001225), (25, 6080931), (43, 3535425), (45, 3378295), (57, 2667075), (75, 2026977), (95, 1600245), (129, 1178475), (171, 889025), (215, 707085), (225, 675659), (285, 533415), (387, 392825), (475, 320049), (645, 235695), (817, 186075), (827, 183825), (855, 177805), (1075, 141417), (1425, 106683), (1935, 78565), (2451, 62025), (2481, 61275), (3225, 47139), (4085, 37215), (4135, 36765), (4275, 35561), (7353, 20675), (7443, 20425), (9675, 15713), (12255, 12405)]