48715335

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 89631360

約数和(自身を除く): 40916025

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 227, 251, 285, 681, 753, 855, 1135, 1255, 2043, 2259, 3405, 3765, 4313, 4769, 10215, 11295, 12939, 14307, 21565, 23845, 38817, 42921, 56977, 64695, 71535, 170931, 194085, 214605, 284885, 512793, 854655, 1082563, 2563965, 3247689, 5412815, 9743067, 16238445, 48715335]

約数ペア:

[(1, 48715335), (3, 16238445), (5, 9743067), (9, 5412815), (15, 3247689), (19, 2563965), (45, 1082563), (57, 854655), (95, 512793), (171, 284885), (227, 214605), (251, 194085), (285, 170931), (681, 71535), (753, 64695), (855, 56977), (1135, 42921), (1255, 38817), (2043, 23845), (2259, 21565), (3405, 14307), (3765, 12939), (4313, 11295), (4769, 10215)]