1801335

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 3084480

約数和(自身を除く): 1283145

約数列:

[1, 3, 5, 15, 29, 41, 87, 101, 123, 145, 205, 303, 435, 505, 615, 1189, 1515, 2929, 3567, 4141, 5945, 8787, 12423, 14645, 17835, 20705, 43935, 62115, 120089, 360267, 600445, 1801335]

約数ペア:

[(1, 1801335), (3, 600445), (5, 360267), (15, 120089), (29, 62115), (41, 43935), (87, 20705), (101, 17835), (123, 14645), (145, 12423), (205, 8787), (303, 5945), (435, 4141), (505, 3567), (615, 2929), (1189, 1515)]