2008367955

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2069}}^1$

素因数の和:2181

約数の個数: 96

約数和(自身を含む): 3975791040

約数和(自身を除く): 1967423085

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 53, 55, 99, 111, 159, 165, 185, 265, 333, 407, 477, 495, 555, 583, 795, 1221, 1665, 1749, 1961, 2035, 2069, 2385, 2915, 3663, 5247, 5883, 6105, 6207, 8745, 9805, 10345, 17649, 18315, 18621, 21571, 22759, 26235, 29415, 31035, 64713, 68277, 76553, 88245, 93105, 107855, 109657, 113795, 194139, 204831, 229659, 323565, 328971, 341385, 382765, 548285, 688977, 842083, 970695, 986913, 1024155, 1148295, 1206227, 1644855, 2526249, 3444885, 3618681, 4057309, 4210415, 4934565, 6031135, 7578747, 10856043, 12171927, 12631245, 18093405, 20286545, 36515781, 37893735, 44630399, 54280215, 60859635, 133891197, 182578905, 223151995, 401673591, 669455985, 2008367955]

約数ペア:

[(1, 2008367955), (3, 669455985), (5, 401673591), (9, 223151995), (11, 182578905), (15, 133891197), (33, 60859635), (37, 54280215), (45, 44630399), (53, 37893735), (55, 36515781), (99, 20286545), (111, 18093405), (159, 12631245), (165, 12171927), (185, 10856043), (265, 7578747), (333, 6031135), (407, 4934565), (477, 4210415), (495, 4057309), (555, 3618681), (583, 3444885), (795, 2526249), (1221, 1644855), (1665, 1206227), (1749, 1148295), (1961, 1024155), (2035, 986913), (2069, 970695), (2385, 842083), (2915, 688977), (3663, 548285), (5247, 382765), (5883, 341385), (6105, 328971), (6207, 323565), (8745, 229659), (9805, 204831), (10345, 194139), (17649, 113795), (18315, 109657), (18621, 107855), (21571, 93105), (22759, 88245), (26235, 76553), (29415, 68277), (31035, 64713)]