63766215

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 115521120

約数和(自身を除く): 51754905

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 131, 145, 261, 373, 393, 435, 655, 1119, 1179, 1305, 1865, 1965, 3357, 3799, 5595, 5895, 10817, 11397, 16785, 18995, 32451, 34191, 48863, 54085, 56985, 97353, 146589, 162255, 170955, 244315, 439767, 486765, 732945, 1417027, 2198835, 4251081, 7085135, 12753243, 21255405, 63766215]

約数ペア:

[(1, 63766215), (3, 21255405), (5, 12753243), (9, 7085135), (15, 4251081), (29, 2198835), (45, 1417027), (87, 732945), (131, 486765), (145, 439767), (261, 244315), (373, 170955), (393, 162255), (435, 146589), (655, 97353), (1119, 56985), (1179, 54085), (1305, 48863), (1865, 34191), (1965, 32451), (3357, 18995), (3799, 16785), (5595, 11397), (5895, 10817)]