128933702975

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1\times {\mathrm{1787}}^1$

素因数の和:2865

約数の個数: 96

約数和(自身を含む): 205032162816

約数和(自身を除く): 76098459841

約数列:

[1, 5, 7, 11, 25, 35, 37, 55, 77, 175, 185, 259, 275, 385, 407, 925, 1013, 1295, 1787, 1925, 2035, 2849, 5065, 6475, 7091, 8935, 10175, 11143, 12509, 14245, 19657, 25325, 35455, 37481, 44675, 55715, 62545, 66119, 71225, 78001, 98285, 137599, 177275, 187405, 262367, 278575, 312725, 330595, 390005, 412291, 462833, 491425, 687995, 727309, 937025, 1311835, 1652975, 1810231, 1950025, 2061455, 2314165, 2886037, 3439975, 3636545, 5091163, 6559175, 9051155, 10307275, 11570825, 12671617, 14430185, 18182725, 19912541, 25455815, 45255775, 63358085, 66978547, 72150925, 99562705, 127279075, 139387787, 316790425, 334892735, 468849829, 497813525, 696938935, 736764017, 1674463675, 2344249145, 3484694675, 3683820085, 5157348119, 11721245725, 18419100425, 25786740595, 128933702975]

約数ペア:

[(1, 128933702975), (5, 25786740595), (7, 18419100425), (11, 11721245725), (25, 5157348119), (35, 3683820085), (37, 3484694675), (55, 2344249145), (77, 1674463675), (175, 736764017), (185, 696938935), (259, 497813525), (275, 468849829), (385, 334892735), (407, 316790425), (925, 139387787), (1013, 127279075), (1295, 99562705), (1787, 72150925), (1925, 66978547), (2035, 63358085), (2849, 45255775), (5065, 25455815), (6475, 19912541), (7091, 18182725), (8935, 14430185), (10175, 12671617), (11143, 11570825), (12509, 10307275), (14245, 9051155), (19657, 6559175), (25325, 5091163), (35455, 3636545), (37481, 3439975), (44675, 2886037), (55715, 2314165), (62545, 2061455), (66119, 1950025), (71225, 1810231), (78001, 1652975), (98285, 1311835), (137599, 937025), (177275, 727309), (187405, 687995), (262367, 491425), (278575, 462833), (312725, 412291), (330595, 390005)]