87417315

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{499}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 161460000

約数和(自身を除く): 74042685

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 229, 255, 499, 687, 765, 1145, 1497, 2061, 2495, 3435, 3893, 4491, 7485, 8483, 10305, 11679, 19465, 22455, 25449, 35037, 42415, 58395, 76347, 114271, 127245, 175185, 342813, 381735, 571355, 1028439, 1714065, 1942607, 5142195, 5827821, 9713035, 17483463, 29139105, 87417315]

約数ペア:

[(1, 87417315), (3, 29139105), (5, 17483463), (9, 9713035), (15, 5827821), (17, 5142195), (45, 1942607), (51, 1714065), (85, 1028439), (153, 571355), (229, 381735), (255, 342813), (499, 175185), (687, 127245), (765, 114271), (1145, 76347), (1497, 58395), (2061, 42415), (2495, 35037), (3435, 25449), (3893, 22455), (4491, 19465), (7485, 11679), (8483, 10305)]