7421130145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{9049}}^1$

素因数の和:9146

約数の個数: 64

約数和(自身を含む): 11092838400

約数和(自身を除く): 3671708255

約数列:

[1, 5, 11, 13, 31, 37, 55, 65, 143, 155, 185, 341, 403, 407, 481, 715, 1147, 1705, 2015, 2035, 2405, 4433, 5291, 5735, 9049, 12617, 14911, 22165, 26455, 45245, 63085, 74555, 99539, 117637, 164021, 280519, 334813, 497695, 588185, 820105, 1294007, 1402595, 1674065, 3085709, 3646747, 3682943, 4352569, 6470035, 10379203, 15428545, 18233735, 18414715, 21762845, 40114217, 47878259, 51896015, 114171233, 134929639, 200571085, 239391295, 570856165, 674648195, 1484226029, 7421130145]

約数ペア:

[(1, 7421130145), (5, 1484226029), (11, 674648195), (13, 570856165), (31, 239391295), (37, 200571085), (55, 134929639), (65, 114171233), (143, 51896015), (155, 47878259), (185, 40114217), (341, 21762845), (403, 18414715), (407, 18233735), (481, 15428545), (715, 10379203), (1147, 6470035), (1705, 4352569), (2015, 3682943), (2035, 3646747), (2405, 3085709), (4433, 1674065), (5291, 1402595), (5735, 1294007), (9049, 820105), (12617, 588185), (14911, 497695), (22165, 334813), (26455, 280519), (45245, 164021), (63085, 117637), (74555, 99539)]