15694493031

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{214943}}^1$

素因数の和:215036

約数の個数: 48

約数和(自身を含む): 27719178240

約数和(自身を除く): 12024685209

約数列:

[1, 3, 7, 9, 19, 21, 57, 61, 63, 133, 171, 183, 399, 427, 549, 1159, 1197, 1281, 3477, 3843, 8113, 10431, 24339, 73017, 214943, 644829, 1504601, 1934487, 4083917, 4513803, 12251751, 13111523, 13541409, 28587419, 36755253, 39334569, 85762257, 91780661, 118003707, 249118937, 257286771, 275341983, 747356811, 826025949, 1743832559, 2242070433, 5231497677, 15694493031]

約数ペア:

[(1, 15694493031), (3, 5231497677), (7, 2242070433), (9, 1743832559), (19, 826025949), (21, 747356811), (57, 275341983), (61, 257286771), (63, 249118937), (133, 118003707), (171, 91780661), (183, 85762257), (399, 39334569), (427, 36755253), (549, 28587419), (1159, 13541409), (1197, 13111523), (1281, 12251751), (3477, 4513803), (3843, 4083917), (8113, 1934487), (10431, 1504601), (24339, 644829), (73017, 214943)]