83758065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14281}}^1$

素因数の和:14329

約数の個数: 32

約数和(自身を含む): 148075776

約数和(自身を除く): 64317711

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 14281, 42843, 71405, 214215, 242777, 328463, 728331, 985389, 1213885, 1642315, 3641655, 4926945, 5583871, 16751613, 27919355, 83758065]

約数ペア:

[(1, 83758065), (3, 27919355), (5, 16751613), (15, 5583871), (17, 4926945), (23, 3641655), (51, 1642315), (69, 1213885), (85, 985389), (115, 728331), (255, 328463), (345, 242777), (391, 214215), (1173, 71405), (1955, 42843), (5865, 14281)]