33149775

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 59143040

約数和(自身を除く): 25993265

約数列:

[1, 3, 5, 15, 19, 25, 43, 57, 75, 95, 129, 215, 285, 475, 541, 645, 817, 1075, 1425, 1623, 2451, 2705, 3225, 4085, 8115, 10279, 12255, 13525, 20425, 23263, 30837, 40575, 51395, 61275, 69789, 116315, 154185, 256975, 348945, 441997, 581575, 770925, 1325991, 1744725, 2209985, 6629955, 11049925, 33149775]

約数ペア:

[(1, 33149775), (3, 11049925), (5, 6629955), (15, 2209985), (19, 1744725), (25, 1325991), (43, 770925), (57, 581575), (75, 441997), (95, 348945), (129, 256975), (215, 154185), (285, 116315), (475, 69789), (541, 61275), (645, 51395), (817, 40575), (1075, 30837), (1425, 23263), (1623, 20425), (2451, 13525), (2705, 12255), (3225, 10279), (4085, 8115)]