9291425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 14249088

約数和(自身を除く): 4957663

約数列:

[1, 5, 11, 13, 23, 25, 55, 65, 113, 115, 143, 253, 275, 299, 325, 565, 575, 715, 1243, 1265, 1469, 1495, 2599, 2825, 3289, 3575, 6215, 6325, 7345, 7475, 12995, 16159, 16445, 28589, 31075, 33787, 36725, 64975, 80795, 82225, 142945, 168935, 371657, 403975, 714725, 844675, 1858285, 9291425]

約数ペア:

[(1, 9291425), (5, 1858285), (11, 844675), (13, 714725), (23, 403975), (25, 371657), (55, 168935), (65, 142945), (113, 82225), (115, 80795), (143, 64975), (253, 36725), (275, 33787), (299, 31075), (325, 28589), (565, 16445), (575, 16159), (715, 12995), (1243, 7475), (1265, 7345), (1469, 6325), (1495, 6215), (2599, 3575), (2825, 3289)]