81353876355

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{4297}}^1$

素因数の和:4565

約数の個数: 96

約数和(自身を含む): 147673641024

約数和(自身を除く): 66319764669

約数列:

[1, 3, 5, 9, 15, 37, 45, 83, 111, 137, 185, 249, 333, 411, 415, 555, 685, 747, 1233, 1245, 1665, 2055, 3071, 3735, 4297, 5069, 6165, 9213, 11371, 12891, 15207, 15355, 21485, 25345, 27639, 34113, 38673, 45621, 46065, 56855, 64455, 76035, 102339, 138195, 158989, 170565, 193365, 228105, 356651, 420727, 476967, 511695, 588689, 794945, 1069953, 1262181, 1430901, 1766067, 1783255, 2103635, 2384835, 2943445, 3209859, 3786543, 5298201, 5349765, 6310905, 7154505, 8830335, 13196087, 16049295, 18932715, 21781493, 26491005, 39588261, 48861187, 65344479, 65980435, 108907465, 118764783, 146583561, 196033437, 197941305, 244305935, 326722395, 439750683, 593823915, 732917805, 980167185, 1807863919, 2198753415, 5423591757, 9039319595, 16270775271, 27117958785, 81353876355]

約数ペア:

[(1, 81353876355), (3, 27117958785), (5, 16270775271), (9, 9039319595), (15, 5423591757), (37, 2198753415), (45, 1807863919), (83, 980167185), (111, 732917805), (137, 593823915), (185, 439750683), (249, 326722395), (333, 244305935), (411, 197941305), (415, 196033437), (555, 146583561), (685, 118764783), (747, 108907465), (1233, 65980435), (1245, 65344479), (1665, 48861187), (2055, 39588261), (3071, 26491005), (3735, 21781493), (4297, 18932715), (5069, 16049295), (6165, 13196087), (9213, 8830335), (11371, 7154505), (12891, 6310905), (15207, 5349765), (15355, 5298201), (21485, 3786543), (25345, 3209859), (27639, 2943445), (34113, 2384835), (38673, 2103635), (45621, 1783255), (46065, 1766067), (56855, 1430901), (64455, 1262181), (76035, 1069953), (102339, 794945), (138195, 588689), (158989, 511695), (170565, 476967), (193365, 420727), (228105, 356651)]