193769955

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{30539}}^1$

素因数の和:30600

約数の個数: 32

約数和(自身を含む): 351820800

約数和(自身を除く): 158050845

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 30539, 91617, 152695, 274851, 458085, 824553, 1374255, 1435333, 4122765, 4305999, 7176665, 12917997, 21529995, 38753991, 64589985, 193769955]

約数ペア:

[(1, 193769955), (3, 64589985), (5, 38753991), (9, 21529995), (15, 12917997), (27, 7176665), (45, 4305999), (47, 4122765), (135, 1435333), (141, 1374255), (235, 824553), (423, 458085), (705, 274851), (1269, 152695), (2115, 91617), (6345, 30539)]