23651325

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 44669760

約数和(自身を除く): 21018435

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 225, 333, 555, 675, 925, 947, 999, 1665, 2775, 2841, 4735, 4995, 8325, 8523, 14205, 23675, 24975, 25569, 35039, 42615, 71025, 105117, 127845, 175195, 213075, 315351, 525585, 639225, 875975, 946053, 1576755, 2627925, 4730265, 7883775, 23651325]

約数ペア:

[(1, 23651325), (3, 7883775), (5, 4730265), (9, 2627925), (15, 1576755), (25, 946053), (27, 875975), (37, 639225), (45, 525585), (75, 315351), (111, 213075), (135, 175195), (185, 127845), (225, 105117), (333, 71025), (555, 42615), (675, 35039), (925, 25569), (947, 24975), (999, 23675), (1665, 14205), (2775, 8523), (2841, 8325), (4735, 4995)]