15672741981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{26357}}^1$

素因数の和:26645

約数の個数: 32

約数和(自身を含む): 22908264960

約数和(自身を除く): 7235522979

約数列:

[1, 3, 13, 39, 79, 193, 237, 579, 1027, 2509, 3081, 7527, 15247, 26357, 45741, 79071, 198211, 342641, 594633, 1027923, 2082203, 5086901, 6246609, 15260703, 27068639, 66129713, 81205917, 198389139, 401865179, 1205595537, 5224247327, 15672741981]

約数ペア:

[(1, 15672741981), (3, 5224247327), (13, 1205595537), (39, 401865179), (79, 198389139), (193, 81205917), (237, 66129713), (579, 27068639), (1027, 15260703), (2509, 6246609), (3081, 5086901), (7527, 2082203), (15247, 1027923), (26357, 594633), (45741, 342641), (79071, 198211)]