20231315865

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1\times {\mathrm{1483}}^1$

素因数の和:2363

約数の個数: 64

約数和(自身を含む): 36299827200

約数和(自身を除く): 16068511335

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 727, 1251, 1483, 2085, 2181, 3635, 3753, 4449, 6255, 6543, 7415, 10905, 13347, 18765, 19629, 22245, 32715, 40041, 66735, 98145, 101053, 200205, 206137, 303159, 505265, 618411, 909477, 1030685, 1078141, 1515795, 1855233, 2728431, 3092055, 3234423, 4547385, 5390705, 5565699, 9276165, 9703269, 13642155, 16172115, 27828495, 29109807, 48516345, 145549035, 149861599, 449584797, 749307995, 1348754391, 2247923985, 4046263173, 6743771955, 20231315865]

約数ペア:

[(1, 20231315865), (3, 6743771955), (5, 4046263173), (9, 2247923985), (15, 1348754391), (27, 749307995), (45, 449584797), (135, 149861599), (139, 145549035), (417, 48516345), (695, 29109807), (727, 27828495), (1251, 16172115), (1483, 13642155), (2085, 9703269), (2181, 9276165), (3635, 5565699), (3753, 5390705), (4449, 4547385), (6255, 3234423), (6543, 3092055), (7415, 2728431), (10905, 1855233), (13347, 1515795), (18765, 1078141), (19629, 1030685), (22245, 909477), (32715, 618411), (40041, 505265), (66735, 303159), (98145, 206137), (101053, 200205)]