148969725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3769}}^1$

素因数の和:3830

約数の個数: 48

約数和(自身を含む): 269268480

約数和(自身を除く): 120298755

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 155, 255, 425, 465, 527, 775, 1275, 1581, 2325, 2635, 3769, 7905, 11307, 13175, 18845, 39525, 56535, 64073, 94225, 116839, 192219, 282675, 320365, 350517, 584195, 961095, 1601825, 1752585, 1986263, 2920975, 4805475, 5958789, 8762925, 9931315, 29793945, 49656575, 148969725]

約数ペア:

[(1, 148969725), (3, 49656575), (5, 29793945), (15, 9931315), (17, 8762925), (25, 5958789), (31, 4805475), (51, 2920975), (75, 1986263), (85, 1752585), (93, 1601825), (155, 961095), (255, 584195), (425, 350517), (465, 320365), (527, 282675), (775, 192219), (1275, 116839), (1581, 94225), (2325, 64073), (2635, 56535), (3769, 39525), (7905, 18845), (11307, 13175)]