85367115

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4133}}^1$

素因数の和:4170

約数の個数: 48

約数和(自身を含む): 162515808

約数和(自身を除く): 77148693

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1377, 2295, 4131, 4133, 6885, 12399, 20655, 20665, 37197, 61995, 70261, 111591, 185985, 210783, 334773, 351305, 557955, 632349, 1004319, 1053915, 1673865, 1897047, 3161745, 5021595, 5691141, 9485235, 17073423, 28455705, 85367115]

約数ペア:

[(1, 85367115), (3, 28455705), (5, 17073423), (9, 9485235), (15, 5691141), (17, 5021595), (27, 3161745), (45, 1897047), (51, 1673865), (81, 1053915), (85, 1004319), (135, 632349), (153, 557955), (243, 351305), (255, 334773), (405, 210783), (459, 185985), (765, 111591), (1215, 70261), (1377, 61995), (2295, 37197), (4131, 20665), (4133, 20655), (6885, 12399)]