897410361515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^2\times {\mathrm{661}}^1$

素因数の和:1017

約数の個数: 96

約数和(自身を含む): 1232818683264

約数和(自身を除く): 335408321749

約数列:

[1, 5, 17, 23, 37, 85, 115, 137, 185, 391, 629, 661, 685, 851, 1955, 2329, 3145, 3151, 3305, 4255, 5069, 11237, 11645, 14467, 15203, 15755, 18769, 24457, 25345, 53567, 56185, 72335, 76015, 86173, 90557, 93845, 116587, 122285, 258451, 267835, 319073, 415769, 430865, 431687, 452785, 562511, 582935, 694453, 1292255, 1539469, 1595365, 1981979, 2078845, 2082811, 2158435, 2812555, 3350609, 3472265, 7338679, 7697345, 9562687, 9909895, 10414055, 11805701, 12406309, 15972419, 16753045, 35407787, 36693395, 47813435, 56960353, 59028505, 62031545, 77064007, 79862095, 177038935, 210907253, 271531123, 284801765, 285345107, 385320035, 459033433, 1054536265, 1310088119, 1357655615, 1426725535, 2295167165, 4850866819, 6550440595, 7803568361, 10557768959, 24254334095, 39017841805, 52788844795, 179482072303, 897410361515]

約数ペア:

[(1, 897410361515), (5, 179482072303), (17, 52788844795), (23, 39017841805), (37, 24254334095), (85, 10557768959), (115, 7803568361), (137, 6550440595), (185, 4850866819), (391, 2295167165), (629, 1426725535), (661, 1357655615), (685, 1310088119), (851, 1054536265), (1955, 459033433), (2329, 385320035), (3145, 285345107), (3151, 284801765), (3305, 271531123), (4255, 210907253), (5069, 177038935), (11237, 79862095), (11645, 77064007), (14467, 62031545), (15203, 59028505), (15755, 56960353), (18769, 47813435), (24457, 36693395), (25345, 35407787), (53567, 16753045), (56185, 15972419), (72335, 12406309), (76015, 11805701), (86173, 10414055), (90557, 9909895), (93845, 9562687), (116587, 7697345), (122285, 7338679), (258451, 3472265), (267835, 3350609), (319073, 2812555), (415769, 2158435), (430865, 2082811), (431687, 2078845), (452785, 1981979), (562511, 1595365), (582935, 1539469), (694453, 1292255)]