355229055

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3169}}^1$

素因数の和:3280

約数の個数: 48

約数和(自身を含む): 640897920

約数和(自身を除く): 285668865

約数列:

[1, 3, 5, 9, 15, 45, 47, 53, 141, 159, 235, 265, 423, 477, 705, 795, 2115, 2385, 2491, 3169, 7473, 9507, 12455, 15845, 22419, 28521, 37365, 47535, 112095, 142605, 148943, 167957, 446829, 503871, 744715, 839785, 1340487, 1511613, 2234145, 2519355, 6702435, 7558065, 7893979, 23681937, 39469895, 71045811, 118409685, 355229055]

約数ペア:

[(1, 355229055), (3, 118409685), (5, 71045811), (9, 39469895), (15, 23681937), (45, 7893979), (47, 7558065), (53, 6702435), (141, 2519355), (159, 2234145), (235, 1511613), (265, 1340487), (423, 839785), (477, 744715), (705, 503871), (795, 446829), (2115, 167957), (2385, 148943), (2491, 142605), (3169, 112095), (7473, 47535), (9507, 37365), (12455, 28521), (15845, 22419)]