73787805

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 162000384

約数和(自身を除く): 88212579

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 37, 39, 45, 63, 65, 91, 105, 111, 117, 185, 195, 259, 273, 315, 333, 455, 481, 487, 555, 585, 777, 819, 1295, 1365, 1443, 1461, 1665, 2331, 2405, 2435, 3367, 3409, 3885, 4095, 4329, 4383, 6331, 7215, 7305, 10101, 10227, 11655, 16835, 17045, 18019, 18993, 21645, 21915, 30303, 30681, 31655, 44317, 50505, 51135, 54057, 56979, 90095, 94965, 126133, 132951, 151515, 153405, 162171, 221585, 234247, 270285, 284895, 378399, 398853, 630665, 664755, 702741, 810855, 1135197, 1171235, 1639729, 1891995, 1994265, 2108223, 3513705, 4919187, 5675985, 8198645, 10541115, 14757561, 24595935, 73787805]

約数ペア:

[(1, 73787805), (3, 24595935), (5, 14757561), (7, 10541115), (9, 8198645), (13, 5675985), (15, 4919187), (21, 3513705), (35, 2108223), (37, 1994265), (39, 1891995), (45, 1639729), (63, 1171235), (65, 1135197), (91, 810855), (105, 702741), (111, 664755), (117, 630665), (185, 398853), (195, 378399), (259, 284895), (273, 270285), (315, 234247), (333, 221585), (455, 162171), (481, 153405), (487, 151515), (555, 132951), (585, 126133), (777, 94965), (819, 90095), (1295, 56979), (1365, 54057), (1443, 51135), (1461, 50505), (1665, 44317), (2331, 31655), (2405, 30681), (2435, 30303), (3367, 21915), (3409, 21645), (3885, 18993), (4095, 18019), (4329, 17045), (4383, 16835), (6331, 11655), (7215, 10227), (7305, 10101)]