201718051065

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{313273}}^1$

素因数の和:313674

約数の個数: 48

約数和(自身を含む): 359199968400

約数和(自身を除く): 157481917335

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 349, 369, 615, 1047, 1745, 1845, 3141, 5235, 14309, 15705, 42927, 71545, 128781, 214635, 313273, 643905, 939819, 1566365, 2819457, 4699095, 12844193, 14097285, 38532579, 64220965, 109332277, 115597737, 192662895, 327996831, 546661385, 577988685, 983990493, 1639984155, 4482623357, 4919952465, 13447870071, 22413116785, 40343610213, 67239350355, 201718051065]

約数ペア:

[(1, 201718051065), (3, 67239350355), (5, 40343610213), (9, 22413116785), (15, 13447870071), (41, 4919952465), (45, 4482623357), (123, 1639984155), (205, 983990493), (349, 577988685), (369, 546661385), (615, 327996831), (1047, 192662895), (1745, 115597737), (1845, 109332277), (3141, 64220965), (5235, 38532579), (14309, 14097285), (15705, 12844193), (42927, 4699095), (71545, 2819457), (128781, 1566365), (214635, 939819), (313273, 643905)]