87918135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{1193}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 149584320

約数和(自身を除く): 61666185

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1193, 1445, 3579, 4335, 4913, 5965, 14739, 17895, 20281, 24565, 60843, 73695, 101405, 304215, 344777, 1034331, 1723885, 5171655, 5861209, 17583627, 29306045, 87918135]

約数ペア:

[(1, 87918135), (3, 29306045), (5, 17583627), (15, 5861209), (17, 5171655), (51, 1723885), (85, 1034331), (255, 344777), (289, 304215), (867, 101405), (1193, 73695), (1445, 60843), (3579, 24565), (4335, 20281), (4913, 17895), (5965, 14739)]