224723295

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^2$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 406731360

約数和(自身を除く): 182008065

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 131, 135, 291, 393, 485, 655, 873, 1179, 1455, 1965, 2619, 3537, 4365, 5895, 12707, 13095, 17161, 17685, 38121, 51483, 63535, 85805, 114363, 154449, 190605, 257415, 343089, 463347, 571815, 772245, 1664617, 1715445, 2316735, 4993851, 8323085, 14981553, 24969255, 44944659, 74907765, 224723295]

約数ペア:

[(1, 224723295), (3, 74907765), (5, 44944659), (9, 24969255), (15, 14981553), (27, 8323085), (45, 4993851), (97, 2316735), (131, 1715445), (135, 1664617), (291, 772245), (393, 571815), (485, 463347), (655, 343089), (873, 257415), (1179, 190605), (1455, 154449), (1965, 114363), (2619, 85805), (3537, 63535), (4365, 51483), (5895, 38121), (12707, 17685), (13095, 17161)]