4987035

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 64

約数和(自身を含む): 9797760

約数和(自身を除く): 4810725

約数列:

[1, 3, 5, 9, 15, 17, 27, 41, 45, 51, 53, 85, 123, 135, 153, 159, 205, 255, 265, 369, 459, 477, 615, 697, 765, 795, 901, 1107, 1431, 1845, 2091, 2173, 2295, 2385, 2703, 3485, 4505, 5535, 6273, 6519, 7155, 8109, 10455, 10865, 13515, 18819, 19557, 24327, 31365, 32595, 36941, 40545, 58671, 94095, 97785, 110823, 121635, 184705, 293355, 332469, 554115, 997407, 1662345, 4987035]

約数ペア:

[(1, 4987035), (3, 1662345), (5, 997407), (9, 554115), (15, 332469), (17, 293355), (27, 184705), (41, 121635), (45, 110823), (51, 97785), (53, 94095), (85, 58671), (123, 40545), (135, 36941), (153, 32595), (159, 31365), (205, 24327), (255, 19557), (265, 18819), (369, 13515), (459, 10865), (477, 10455), (615, 8109), (697, 7155), (765, 6519), (795, 6273), (901, 5535), (1107, 4505), (1431, 3485), (1845, 2703), (2091, 2385), (2173, 2295)]