19367351955

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{16339}}^1$

素因数の和:16481

約数の個数: 96

約数和(自身を含む): 39642670080

約数和(自身を除く): 20275318125

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 71, 105, 159, 213, 265, 315, 355, 371, 477, 497, 639, 795, 1065, 1113, 1491, 1855, 2385, 2485, 3195, 3339, 3763, 4473, 5565, 7455, 11289, 16339, 16695, 18815, 22365, 26341, 33867, 49017, 56445, 79023, 81695, 114373, 131705, 147051, 169335, 237069, 245085, 343119, 395115, 571865, 735255, 865967, 1029357, 1160069, 1185345, 1715595, 2597901, 3480207, 4329835, 5146785, 5800345, 6061769, 7793703, 8120483, 10440621, 12989505, 17401035, 18185307, 24361449, 30308845, 38968515, 40602415, 52203105, 54555921, 61483657, 73084347, 90926535, 121807245, 184450971, 272779605, 307418285, 365421735, 430385599, 553352913, 922254855, 1291156797, 2151927995, 2766764565, 3873470391, 6455783985, 19367351955]

約数ペア:

[(1, 19367351955), (3, 6455783985), (5, 3873470391), (7, 2766764565), (9, 2151927995), (15, 1291156797), (21, 922254855), (35, 553352913), (45, 430385599), (53, 365421735), (63, 307418285), (71, 272779605), (105, 184450971), (159, 121807245), (213, 90926535), (265, 73084347), (315, 61483657), (355, 54555921), (371, 52203105), (477, 40602415), (497, 38968515), (639, 30308845), (795, 24361449), (1065, 18185307), (1113, 17401035), (1491, 12989505), (1855, 10440621), (2385, 8120483), (2485, 7793703), (3195, 6061769), (3339, 5800345), (3763, 5146785), (4473, 4329835), (5565, 3480207), (7455, 2597901), (11289, 1715595), (16339, 1185345), (16695, 1160069), (18815, 1029357), (22365, 865967), (26341, 735255), (33867, 571865), (49017, 395115), (56445, 343119), (79023, 245085), (81695, 237069), (114373, 169335), (131705, 147051)]