25859155145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1747}}^1$

素因数の和:1938

約数の個数: 64

約数和(自身を含む): 34434201600

約数和(自身を除く): 8575046455

約数列:

[1, 5, 29, 31, 37, 89, 145, 155, 185, 445, 899, 1073, 1147, 1747, 2581, 2759, 3293, 4495, 5365, 5735, 8735, 12905, 13795, 16465, 33263, 50663, 54157, 64639, 80011, 95497, 102083, 155483, 166315, 253315, 270785, 323195, 400055, 477485, 510415, 777415, 1570553, 1874531, 2003809, 2960407, 4509007, 4819973, 5752871, 7852765, 9372655, 10019045, 14802035, 22545035, 24099865, 28764355, 58110461, 139779217, 166833259, 178339001, 290552305, 698896085, 834166295, 891695005, 5171831029, 25859155145]

約数ペア:

[(1, 25859155145), (5, 5171831029), (29, 891695005), (31, 834166295), (37, 698896085), (89, 290552305), (145, 178339001), (155, 166833259), (185, 139779217), (445, 58110461), (899, 28764355), (1073, 24099865), (1147, 22545035), (1747, 14802035), (2581, 10019045), (2759, 9372655), (3293, 7852765), (4495, 5752871), (5365, 4819973), (5735, 4509007), (8735, 2960407), (12905, 2003809), (13795, 1874531), (16465, 1570553), (33263, 777415), (50663, 510415), (54157, 477485), (64639, 400055), (80011, 323195), (95497, 270785), (102083, 253315), (155483, 166315)]