15741132255

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{2351}}^1$

素因数の和:2613

約数の個数: 96

約数和(自身を含む): 29587783680

約数和(自身を除く): 13846651425

約数列:

[1, 3, 5, 9, 15, 19, 41, 45, 57, 95, 123, 171, 191, 205, 285, 369, 573, 615, 779, 855, 955, 1719, 1845, 2337, 2351, 2865, 3629, 3895, 7011, 7053, 7831, 8595, 10887, 11685, 11755, 18145, 21159, 23493, 32661, 35055, 35265, 39155, 44669, 54435, 70479, 96391, 105795, 117465, 134007, 148789, 163305, 223345, 289173, 352395, 402021, 446367, 449041, 481955, 670035, 743945, 867519, 1339101, 1347123, 1445865, 1831429, 2010105, 2231835, 2245205, 4041369, 4337595, 5494287, 6695505, 6735615, 8531779, 9157145, 16482861, 18410681, 20206845, 25595337, 27471435, 42658895, 55232043, 76786011, 82414305, 92053405, 127976685, 165696129, 276160215, 349802939, 383930055, 828480645, 1049408817, 1749014695, 3148226451, 5247044085, 15741132255]

約数ペア:

[(1, 15741132255), (3, 5247044085), (5, 3148226451), (9, 1749014695), (15, 1049408817), (19, 828480645), (41, 383930055), (45, 349802939), (57, 276160215), (95, 165696129), (123, 127976685), (171, 92053405), (191, 82414305), (205, 76786011), (285, 55232043), (369, 42658895), (573, 27471435), (615, 25595337), (779, 20206845), (855, 18410681), (955, 16482861), (1719, 9157145), (1845, 8531779), (2337, 6735615), (2351, 6695505), (2865, 5494287), (3629, 4337595), (3895, 4041369), (7011, 2245205), (7053, 2231835), (7831, 2010105), (8595, 1831429), (10887, 1445865), (11685, 1347123), (11755, 1339101), (18145, 867519), (21159, 743945), (23493, 670035), (32661, 481955), (35055, 449041), (35265, 446367), (39155, 402021), (44669, 352395), (54435, 289173), (70479, 223345), (96391, 163305), (105795, 148789), (117465, 134007)]