111928545

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 202176000

約数和(自身を除く): 90247455

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 199, 261, 431, 435, 597, 995, 1293, 1305, 1791, 2155, 2985, 3879, 5771, 6465, 8955, 12499, 17313, 19395, 28855, 37497, 51939, 62495, 85769, 86565, 112491, 187485, 257307, 259695, 428845, 562455, 771921, 1286535, 2487301, 3859605, 7461903, 12436505, 22385709, 37309515, 111928545]

約数ペア:

[(1, 111928545), (3, 37309515), (5, 22385709), (9, 12436505), (15, 7461903), (29, 3859605), (45, 2487301), (87, 1286535), (145, 771921), (199, 562455), (261, 428845), (431, 259695), (435, 257307), (597, 187485), (995, 112491), (1293, 86565), (1305, 85769), (1791, 62495), (2155, 51939), (2985, 37497), (3879, 28855), (5771, 19395), (6465, 17313), (8955, 12499)]