156939586575

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3547}}^1\times {\mathrm{11131}}^1$

素因数の和:14744

約数の個数: 48

約数和(自身を含む): 264467465856

約数和(自身を除く): 107527879281

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 3547, 3975, 10641, 11131, 17735, 33393, 53205, 55655, 88675, 166965, 187991, 266025, 278275, 563973, 589943, 834825, 939955, 1769829, 2819865, 2949715, 4699775, 8849145, 14099325, 14748575, 39481657, 44245725, 118444971, 197408285, 592224855, 987041425, 2092527821, 2961124275, 6277583463, 10462639105, 31387917315, 52313195525, 156939586575]

約数ペア:

[(1, 156939586575), (3, 52313195525), (5, 31387917315), (15, 10462639105), (25, 6277583463), (53, 2961124275), (75, 2092527821), (159, 987041425), (265, 592224855), (795, 197408285), (1325, 118444971), (3547, 44245725), (3975, 39481657), (10641, 14748575), (11131, 14099325), (17735, 8849145), (33393, 4699775), (53205, 2949715), (55655, 2819865), (88675, 1769829), (166965, 939955), (187991, 834825), (266025, 589943), (278275, 563973)]