223887105

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 457228800

約数和(自身を除く): 233341695

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 53, 65, 83, 87, 117, 135, 145, 159, 195, 249, 261, 265, 351, 377, 415, 435, 477, 585, 689, 747, 783, 795, 1079, 1131, 1245, 1305, 1431, 1537, 1755, 1885, 2067, 2241, 2385, 2407, 3237, 3393, 3445, 3735, 3915, 4399, 4611, 5395, 5655, 6201, 7155, 7221, 7685, 9711, 10179, 10335, 11205, 12035, 13197, 13833, 16185, 16965, 18603, 19981, 21663, 21995, 23055, 29133, 31005, 31291, 36105, 39591, 41499, 48555, 50895, 57187, 59943, 64989, 65985, 69165, 93015, 93873, 99905, 108315, 118773, 127571, 145665, 156455, 171561, 179829, 197955, 207495, 281619, 285935, 299715, 324945, 382713, 469365, 514683, 539487, 593865, 637855, 844857, 857805, 899145, 1148139, 1408095, 1544049, 1658423, 1913565, 2573415, 2697435, 3444417, 4224285, 4975269, 5740695, 7720245, 8292115, 14925807, 17222085, 24876345, 44777421, 74629035, 223887105]

約数ペア:

[(1, 223887105), (3, 74629035), (5, 44777421), (9, 24876345), (13, 17222085), (15, 14925807), (27, 8292115), (29, 7720245), (39, 5740695), (45, 4975269), (53, 4224285), (65, 3444417), (83, 2697435), (87, 2573415), (117, 1913565), (135, 1658423), (145, 1544049), (159, 1408095), (195, 1148139), (249, 899145), (261, 857805), (265, 844857), (351, 637855), (377, 593865), (415, 539487), (435, 514683), (477, 469365), (585, 382713), (689, 324945), (747, 299715), (783, 285935), (795, 281619), (1079, 207495), (1131, 197955), (1245, 179829), (1305, 171561), (1431, 156455), (1537, 145665), (1755, 127571), (1885, 118773), (2067, 108315), (2241, 99905), (2385, 93873), (2407, 93015), (3237, 69165), (3393, 65985), (3445, 64989), (3735, 59943), (3915, 57187), (4399, 50895), (4611, 48555), (5395, 41499), (5655, 39591), (6201, 36105), (7155, 31291), (7221, 31005), (7685, 29133), (9711, 23055), (10179, 21995), (10335, 21663), (11205, 19981), (12035, 18603), (13197, 16965), (13833, 16185)]