125571465

素因数分解:

$3^5\times 5^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 227363136

約数和(自身を除く): 101791671

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 181, 243, 405, 543, 571, 905, 1215, 1629, 1713, 2715, 2855, 4887, 5139, 8145, 8565, 14661, 15417, 24435, 25695, 43983, 46251, 73305, 77085, 103351, 138753, 219915, 231255, 310053, 516755, 693765, 930159, 1550265, 2790477, 4650795, 8371431, 13952385, 25114293, 41857155, 125571465]

約数ペア:

[(1, 125571465), (3, 41857155), (5, 25114293), (9, 13952385), (15, 8371431), (27, 4650795), (45, 2790477), (81, 1550265), (135, 930159), (181, 693765), (243, 516755), (405, 310053), (543, 231255), (571, 219915), (905, 138753), (1215, 103351), (1629, 77085), (1713, 73305), (2715, 46251), (2855, 43983), (4887, 25695), (5139, 24435), (8145, 15417), (8565, 14661)]