129086865

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18749}}^1$

素因数の和:18783

約数の個数: 40

約数和(自身を含む): 245025000

約数和(自身を除く): 115938135

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 18749, 56247, 93745, 168741, 281235, 318733, 506223, 843705, 956199, 1518669, 1593665, 2531115, 2868597, 4780995, 7593345, 8605791, 14342985, 25817373, 43028955, 129086865]

約数ペア:

[(1, 129086865), (3, 43028955), (5, 25817373), (9, 14342985), (15, 8605791), (17, 7593345), (27, 4780995), (45, 2868597), (51, 2531115), (81, 1593665), (85, 1518669), (135, 956199), (153, 843705), (255, 506223), (405, 318733), (459, 281235), (765, 168741), (1377, 93745), (2295, 56247), (6885, 18749)]