15889289325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{11699}}^1$

素因数の和:11931

約数の個数: 96

約数和(自身を含む): 32497920000

約数和(自身を除く): 16608630675

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 199, 273, 325, 455, 525, 597, 975, 995, 1365, 1393, 2275, 2587, 2985, 4179, 4975, 6825, 6965, 7761, 11699, 12935, 14925, 18109, 20895, 34825, 35097, 38805, 54327, 58495, 64675, 81893, 90545, 104475, 152087, 175485, 194025, 245679, 271635, 292475, 409465, 452725, 456261, 760435, 877425, 1064609, 1228395, 1358175, 2047325, 2281305, 2328101, 3193827, 3802175, 5323045, 6141975, 6984303, 11406525, 11640505, 15969135, 16296707, 26615225, 30265313, 34921515, 48890121, 58202525, 79845675, 81483535, 90795939, 151326565, 174607575, 211857191, 244450605, 407417675, 453979695, 635571573, 756632825, 1059285955, 1222253025, 2269898475, 3177857865, 5296429775, 15889289325]

約数ペア:

[(1, 15889289325), (3, 5296429775), (5, 3177857865), (7, 2269898475), (13, 1222253025), (15, 1059285955), (21, 756632825), (25, 635571573), (35, 453979695), (39, 407417675), (65, 244450605), (75, 211857191), (91, 174607575), (105, 151326565), (175, 90795939), (195, 81483535), (199, 79845675), (273, 58202525), (325, 48890121), (455, 34921515), (525, 30265313), (597, 26615225), (975, 16296707), (995, 15969135), (1365, 11640505), (1393, 11406525), (2275, 6984303), (2587, 6141975), (2985, 5323045), (4179, 3802175), (4975, 3193827), (6825, 2328101), (6965, 2281305), (7761, 2047325), (11699, 1358175), (12935, 1228395), (14925, 1064609), (18109, 877425), (20895, 760435), (34825, 456261), (35097, 452725), (38805, 409465), (54327, 292475), (58495, 271635), (64675, 245679), (81893, 194025), (90545, 175485), (104475, 152087)]