338232255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{6733}}^1$

素因数の和:6955

約数の個数: 32

約数和(自身を含む): 575999424

約数和(自身を除く): 237767169

約数列:

[1, 3, 5, 15, 17, 51, 85, 197, 255, 591, 985, 2955, 3349, 6733, 10047, 16745, 20199, 33665, 50235, 100995, 114461, 343383, 572305, 1326401, 1716915, 3979203, 6632005, 19896015, 22548817, 67646451, 112744085, 338232255]

約数ペア:

[(1, 338232255), (3, 112744085), (5, 67646451), (15, 22548817), (17, 19896015), (51, 6632005), (85, 3979203), (197, 1716915), (255, 1326401), (591, 572305), (985, 343383), (2955, 114461), (3349, 100995), (6733, 50235), (10047, 33665), (16745, 20199)]