152191215

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2347}}^1$

素因数の和:2500

約数の個数: 48

約数和(自身を含む): 290100096

約数和(自身を除く): 137908881

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 131, 165, 393, 495, 655, 1179, 1441, 1965, 2347, 4323, 5895, 7041, 7205, 11735, 12969, 21123, 21615, 25817, 35205, 64845, 77451, 105615, 129085, 232353, 307457, 387255, 922371, 1161765, 1537285, 2767113, 3382027, 4611855, 10146081, 13835565, 16910135, 30438243, 50730405, 152191215]

約数ペア:

[(1, 152191215), (3, 50730405), (5, 30438243), (9, 16910135), (11, 13835565), (15, 10146081), (33, 4611855), (45, 3382027), (55, 2767113), (99, 1537285), (131, 1161765), (165, 922371), (393, 387255), (495, 307457), (655, 232353), (1179, 129085), (1441, 105615), (1965, 77451), (2347, 64845), (4323, 35205), (5895, 25817), (7041, 21615), (7205, 21123), (11735, 12969)]