503221485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 966712320

約数和(自身を除く): 463490835

約数列:

[1, 3, 5, 13, 15, 23, 29, 39, 53, 65, 69, 73, 87, 115, 145, 159, 195, 219, 265, 299, 345, 365, 377, 435, 667, 689, 795, 897, 949, 1095, 1131, 1219, 1495, 1537, 1679, 1885, 2001, 2067, 2117, 2847, 3335, 3445, 3657, 3869, 4485, 4611, 4745, 5037, 5655, 6095, 6351, 7685, 8395, 8671, 10005, 10335, 10585, 11607, 14235, 15847, 18285, 19345, 19981, 21827, 23055, 25185, 26013, 27521, 31755, 35351, 43355, 47541, 48691, 50297, 58035, 59943, 65481, 79235, 82563, 88987, 99905, 106053, 109135, 112201, 130065, 137605, 146073, 150891, 176755, 237705, 243455, 251485, 266961, 299715, 327405, 336603, 412815, 444935, 459563, 530265, 561005, 632983, 730365, 754455, 1156831, 1334805, 1378689, 1458613, 1683015, 1898949, 2297815, 2580623, 3164915, 3470493, 4375839, 5784155, 6893445, 7293065, 7741869, 9494745, 12903115, 17352465, 21879195, 33548099, 38709345, 100644297, 167740495, 503221485]

約数ペア:

[(1, 503221485), (3, 167740495), (5, 100644297), (13, 38709345), (15, 33548099), (23, 21879195), (29, 17352465), (39, 12903115), (53, 9494745), (65, 7741869), (69, 7293065), (73, 6893445), (87, 5784155), (115, 4375839), (145, 3470493), (159, 3164915), (195, 2580623), (219, 2297815), (265, 1898949), (299, 1683015), (345, 1458613), (365, 1378689), (377, 1334805), (435, 1156831), (667, 754455), (689, 730365), (795, 632983), (897, 561005), (949, 530265), (1095, 459563), (1131, 444935), (1219, 412815), (1495, 336603), (1537, 327405), (1679, 299715), (1885, 266961), (2001, 251485), (2067, 243455), (2117, 237705), (2847, 176755), (3335, 150891), (3445, 146073), (3657, 137605), (3869, 130065), (4485, 112201), (4611, 109135), (4745, 106053), (5037, 99905), (5655, 88987), (6095, 82563), (6351, 79235), (7685, 65481), (8395, 59943), (8671, 58035), (10005, 50297), (10335, 48691), (10585, 47541), (11607, 43355), (14235, 35351), (15847, 31755), (18285, 27521), (19345, 26013), (19981, 25185), (21827, 23055)]