54490995

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 106243200

約数和(自身を除く): 51752205

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 61, 65, 117, 135, 183, 195, 305, 351, 509, 549, 585, 793, 915, 1527, 1647, 1755, 2379, 2545, 2745, 3965, 4581, 6617, 7137, 7635, 8235, 11895, 13743, 19851, 21411, 22905, 31049, 33085, 35685, 59553, 68715, 93147, 99255, 107055, 155245, 178659, 279441, 297765, 403637, 465735, 838323, 893295, 1210911, 1397205, 2018185, 3632733, 4191615, 6054555, 10898199, 18163665, 54490995]

約数ペア:

[(1, 54490995), (3, 18163665), (5, 10898199), (9, 6054555), (13, 4191615), (15, 3632733), (27, 2018185), (39, 1397205), (45, 1210911), (61, 893295), (65, 838323), (117, 465735), (135, 403637), (183, 297765), (195, 279441), (305, 178659), (351, 155245), (509, 107055), (549, 99255), (585, 93147), (793, 68715), (915, 59553), (1527, 35685), (1647, 33085), (1755, 31049), (2379, 22905), (2545, 21411), (2745, 19851), (3965, 13743), (4581, 11895), (6617, 8235), (7137, 7635)]