6509775

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 11561760

約数和(自身を除く): 5051985

約数列:

[1, 3, 5, 15, 25, 29, 41, 73, 75, 87, 123, 145, 205, 219, 365, 435, 615, 725, 1025, 1095, 1189, 1825, 2117, 2175, 2993, 3075, 3567, 5475, 5945, 6351, 8979, 10585, 14965, 17835, 29725, 31755, 44895, 52925, 74825, 86797, 89175, 158775, 224475, 260391, 433985, 1301955, 2169925, 6509775]

約数ペア:

[(1, 6509775), (3, 2169925), (5, 1301955), (15, 433985), (25, 260391), (29, 224475), (41, 158775), (73, 89175), (75, 86797), (87, 74825), (123, 52925), (145, 44895), (205, 31755), (219, 29725), (365, 17835), (435, 14965), (615, 10585), (725, 8979), (1025, 6351), (1095, 5945), (1189, 5475), (1825, 3567), (2117, 3075), (2175, 2993)]