84123580215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2063}}^1\times {\mathrm{159911}}^1$

素因数の和:161999

約数の個数: 32

約数和(自身を含む): 142585214976

約数和(自身を除く): 58461634761

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 2063, 6189, 10315, 30945, 35071, 105213, 159911, 175355, 479733, 526065, 799555, 2398665, 2718487, 8155461, 13592435, 40777305, 329896393, 989689179, 1649481965, 4948445895, 5608238681, 16824716043, 28041193405, 84123580215]

約数ペア:

[(1, 84123580215), (3, 28041193405), (5, 16824716043), (15, 5608238681), (17, 4948445895), (51, 1649481965), (85, 989689179), (255, 329896393), (2063, 40777305), (6189, 13592435), (10315, 8155461), (30945, 2718487), (35071, 2398665), (105213, 799555), (159911, 526065), (175355, 479733)]